I'm sure this is more info than you wanted! But . . . here's what I have. Actually the Charleston fire destroyed the records proving beyond a doubt from which family the Samuel Mavericks (aka the Texas Mavericks) descend.
FIRST GENERATION
1. Samuel Augustus Maverick was born on July 23, 1803 in Pendleton, Oconee County, South Carolina. He was admitted to the bar of South Carolina on May 6, 1829 in Columbia, South Carolina. He died on September 2, 1870 in San Antonio, Texas. He was buried in City Cemetery 1, San Antonio. Called "Gus" by his family and "Sam" by his friends, he studied law under Henry St. George Tucker at Winchester, Virginia, and graduated from Yale. He as well as his father were "diametrically" opposed to nullification and after an duel with a heckler, Sam left South Carolina in 1833 to practice law in Alabama. He had violated a civil code by dueling but had acted under "Code Duelo," defending his father's honor, and it was not uncommon for local officials to look the other way long enough for young men in that situation to leave the area. Often next to their names in the local registry were the initials "GTT" -- Gone To Texas.
A young, bold, adventurous man, Sam left Lauderdale County, Alabama, March 16, 1835, determined to see Texas. He proceeded by the steamer "Miner" to New Orleans, arriving there March 26. On April 16 he left for Texas with the brig "Henry." He landed at Brazoria on the 29th and continued on horseback, arriving in San Antonio on September 8, 1835, where he found himself in the thick of the Texas revolution. He and his friend John W. Smith were arrested by Colonel Ugartechea, Commander of the Mexican troops, accused of spying and ordered to be shot. John's wife [sweetheart] pleaded for their lives which were spared. They were released after two months when Smith promised they would return to the United States. Instead they joined General Edward Burleson's Texas army troops. Sam served as Ben Milam's guide as he fought door to door and house to house in the taking of San Antonio in December 5, 1835, and caught Milam as he fell after receiving a fatal shot. Sam stayed on as a member of the Alamo garrison.
On February 1, 1836, he and Jesse B. Badgett where elected as delegates to attend the Convention of the People of Texas at Washington-on-the-Brazos. The Texas Declaration of Independence was signed there March 2, but because of high water, Sam and Jesse did not arrive until March 3. They signed the declaration then. William Menefee, another signer, said of Sam: "He was one of the most polished members of the Washington Convention. He had been educated in the best schools of the country and his manners and general deportment indicated a refined nature. Mr. Maverick made no effort to display his polite learning, but it so dominated his nature that one could not help feeling it in his presence. Not only was he a man of superior mental training, but he was a man of tact and ability. He was a cautious man and counseled prudence in speech and act." "Let our acts prove to the world that we are sincere patriots," Sam said in a brief address before the Convention, "and we need not fear the result. The people of the United States fought for the same character of freedom and independence for which we are battling, and they will sustain us as long as our fight is just."
After the Battle of San Jacinto, Sam returned to Alabama to report to his sisters and friends and to send word to his father that he was alive and well, to allay their fears he had perished in the Alamo. While riding along a country road near Tuscaloosa, he met, also on horseback, a lovely blue-eyed blonde young woman in a green muslin dress, Mary Ann Adams. This chance meeting soon ripened into friendship and love. After his death, Mary found a small piece of the green dress that he had kept all those years unknown to her. Together they returned to San Antonio in 1838.
He became a community leader and participated in the stabilizing of that western-most frontier outpost of Texas. He resisted Mexican bandits and intruders; he fought Comanches in the Council House Fight and many times rode and fought alongside Jack Hays. He was Mayor of San Antonio from January 8, 1839, to January 8, 1840, and in 1862.
Sam was captured by General Woll's Mexican troops in San Antonio in 1842 and put in the Perote Prison deep in Mexico. Prisoners there were kept under ball and chain, except when they worked in the quarries. A family servant, a black man named Griffin, volunteered to go to Sam's aid and try to help him escape. Near San Antonio he joined up with Dawson's men and was killed in the Dawson Massacre. One of the Mexican officers said later the black man was the bravest man he had ever seen. Griffin's name is inscribed on the monument at La Grange.
Waddy Thompson, US Minister to Mexico wrote: "Mr. S.A. Maverick.... was a gentleman... of fiery and impatient temper and chafed under confinement like a chained tiger. I wrote to Maverick, confined in the Castle of Perote, saying to him that if he was in favor of such re-annexation as the Mexicans proposed and which would be so in name only, and would say so to me, that I had no doubt that Santa Anna would release him. I give an extract of Maverick's letter in reply: 'You say that you think Santa Anna will release me if I say that I am in favor of re-annexation on any terms that would be advantageous to Texas. Any terms made by the Mexicans would not be of any advantage to Texas and I therefore cannot say so for I regard a lie as a crime and one which I cannot commit even to secure my release. I must therefore continue to wear my chains, galling as they are.'"
After seven months Sam was released from Perote Prison. (His ball and chain is displayed at the University of Texas at Austin.) While in prison he was elected to represent Bexar County in the Seventh Congress and although he did not sit with that body, he was again elected from Bexar County to the Eighth Congress and served from December, 1843 to February, 1844.
Though he was not a cattleman, in 1845 Sam took 400 cattle as payment on a debt. He put them on Matagorda Island where the family lived from 1844 to 1847. The water around it was shallow, the cattle wandered to and from the shore, but were never branded by the slave in charge of them and were known as "Maverick's" throughout the area. He still had only 400 head nine or ten years later and sold them for $600. All the strays called "Maverick's" had been happily adopted by the neighbors who gladly put on their brands and did increase their herds considerably.
In 1848 Sam was a member of the Colonel John C. Hays expedition authorized by the state to explore the country and open a wagon road between San Antonio and El Paso. In July, 1849, the Maverick family moved to a home on Alamo Plaza. Sam said "I have a desire to reside in this particular spot (near the Alamo). A foolish prejudice, no doubt, as I was almost a solitary escapee from the Alamo massacre . . ."
Sam served continuously in the legislature from 1853 to 1863. In 1856 newly created Maverick County was named for him and in his honor. He had won the right to have a portion of Texas soil named perpetually in memory of his services. February 16, 1861 Sam was part of a three-man commission that met with General Twiggs, commander of the United States Forces at the Veramendi Palace (presently 130 Soledad St.). General Twiggs had no choice but to surrender all the US military posts in Texas. In 1863 he became Chief Justice of Bexar County. In addition to the practice of law, Sam invested heavily in Texas land certificates, indicating an abiding faith in Texas. It is said he became the largest landowner in the state.
At an address at Washington-on-the-Brazos, on Texas Independence Day, March 2, 1955, H. Bailey Carroll (professor of History at University of Texas and president of Southwestern Historical Association) said "Mr. Maverick left an honored name in the field of public service when danger was a way of life and absolute security unknown . . . he loved liberty, law and justice and wrought so courageously, unselfishly and well for Texas." In his eulogy, Dr. George Cupples said of Sam Maverick: "To the inheritors of his name he has bequeathed a heritage richer than broad lands, more precious than fine gold -- the name of a just, an upright and a conscientious man, of one who never compromised with his convictions, who never bowed the knee to expedience. His name has long been a synonym for honor, integrity and truth."

SECOND GENERATION

2. (e) Samuel Maverick was born on December 30, 1772 in Charleston, South Carolina. He died on April 28, 1852 in Pendleton, Oconee County, South Carolina. He started his career as a merchant at the age of 10, selling molasses candy. He shipped the first bale of cotton from America to Europe. In the decade between his twentieth and thirtieth birthdays, 1792-1802, he made a fortune importing goods from England, Holland, Germany, Cuba and France. After "some mercantile miscarriage" caused him to close his business, he "withdrew" to the Pendleton District in northwest South Carolina. He called his place Montpelier after his ancestor, Margaret Coyer's, home in southern France. (She was a Huguenot, banned from France.) Montpelier burned down in 184?.
At a public meeting Samuel made a strong speech against the doctrine of nullification espoused by John C. Calhoun. During the speech he was questioned and interrupted in a rude and noisy manner by a young man in the audience, whereupon his son, Samuel Augustus, challenged the heckler to a duel, wounded him slightly, and then took him to the Maverick home and cared for him until his recovery.
Samuel was the only child of Samuel and Lydia's who left descendants. He was married to Elizabeth Anderson on October 5, 1802.

3. Elizabeth Anderson was born on August 27, 1783. She died on September 27, 1818 in Pendleton, Oconee County, South Carolina.

THIRD GENERATION

4. Captain (d) Samuel Maverick was christened in 1742 in St. Andrews Parish Curch. He was born on January 3, 1742 in Charlestown, South Carolina. He died on January 3, 1784 in Charleston, South Carolina. He was a shipbuilder on James Island, South Carolina, and was said to have owned 15 sea-going ships. He was a patriot in the American Revolution. He was an officer in the Navy of South Carolina and taken prisoner in the defense of Charleston during the American Revolution. Samuel lay in irons off the New York coast for 11 months on the British prison ship, "Old Jersey." He was exchanged in 1778 and turned ashore without hat or shoes, and walked from New York to Charleston. He then took his son Samuel and Lydia (Turpin, his wife) along with Lydia's parents and her brother, William, to Providence, Rhode Island, where the Turpins were known as shipbuilders.
In Rhode Island, the continental money he had depreciated and his health declined because of dropsy caused by broken ribs received while a British prisoner. He died shortly after the war's end, "reduced by the the war of the Revolution and by the depreciation of continental money to the greatest poverty." He was married to Lydia Turpin on March 5, 1772 in Charleston, South Carolina.

5. Lydia Turpin died on January 9, 1803 in Anderson Plantation, Pendleton, South Carolina. She was buried in Anderson plantation on Sececa River, Pendleton District, South Carolina. Of Lydia's six children, one was stillborn and four fell victim to the yellow fever that periodically swept the Carolina Low Country.

6. General Robert Anderson was born in 1741. He died on December 25, 1812 in South Carolina. He was baptized 11/15/1741, John Craig Church. He was buried in Anderson plantation on Sececa River, Pendleton District, South Carolina. Robert was the fifth child and second son. He was a surveyor by profession. Among the neighbors of the Andersons was the Thompson family, who had a daughter named Anne. Robert regarded her as his "best girl," though he used no such undignified term in telling her about it, prattling instead of starry eyes, soul's ideal and other such poetical things while Anne listened with downcast eyes and a smiling heart.
Though Robert talked sentimentally, he had an eye to business. In pursuit of his profession, he left home, carrying a measuring chain over trackless woods, bogs and marshes, heading for the Cherokee country just opened up in South Carolina. His journey took two years -- so long that his friends believed he must be dead. Instead he was only at the world's end and it was impossible to send word to those back home. His task completed, he headed home. Drawing nearer, he met an acquaintence who told him Anne was going to be married. Setting spurs to his horse, young Robert galloped on. He arrived in time, to Anne's delight, and they married. She died 25 years later.
Robert's 2100 -cre Westville Plantation bordered the Seneca River west of Pendleton, South Carolina. Robert, or "Old Thunder Gusty" as the Cherokees called him, was one of Pendleton District's most influential pioneers, having served as surveyor, Indian Fighter, elder in the Old Stone Church, Revolutionary War leader, magistrate and state militia brigadier general. He had helped draft South Carolina's first constitution, served repeatedly in the state legislature, and amassed landholdings along most of the streams of Pendleton district. When he was 63, Robert said "I am for all mankind, the poor equal with the rich, enjoying equal rights in every respect both civil and religious." In the antebellum southern mind, equal rights did not extend to Indians or slaves, however, and an anonymous visitor near the end of Robert's life came upon him penning a 600-page vindication of slavery. The guest found the general, suffering from gout, to be "a religious and devout good man."

7. Anne Thompson was born in 1745. She died in 1790 in Virginia. Believing Robert Anderson must have died on his two-year journey, Anne consented to wed one of her many admirers. The appointed day for her wedding dawned. A bevy of merry girls filled the Thompson home. Anne, surrounded by her bridesmaids, was in an upper room dressing for the ceremony whe, l ooking out of a window, she saw a rider approaching . Many times in the last two years she had looked out of her window, hoping to see that rider, but hope had grown faint and died. Could it be that at the last moment he was coming? She rather believed she was having an hallucination. Yet steadily on he rode. The the girl cried, "By my soul, yonder comes Robert Anderson, and I love his little finger better than I do the other man's whole body." Hastily she seized a shawl and, throwing it over her head, she sped away to meet the man she loved. The story goes, "Young Lochinvar had come out of the west and, mounting his bride on his horse behind him, they rode away to seek for Eldorado. From that moment on Anne Thompson is lost to history. She lived 25 years longer and left 5 children, but of Anne herself there is not another word."

FOURTH GENERATION

8. (c) Samuel Maverick was born in 1715 in Charlestown, South Carolina. He was a ship builder on James Island, South Carolina. "He had a ship yard on that island which we lost by possession." He was married to Catherine Coyer.

9. Catherine Coyer was born in 1720 in London, England. She died on October 3, 1799 in Charleston, South Carolina. She was buried in St. Phillips Episcopal Church yard. "The old Maverick family were strict members of that Church." Emily Maverick Miller's wrote "Grandma [Mary Ann Adams Maverick] always said Lola and I resembled a French ancestress of ours. It's funny, but this French woman tried to get her grandson interested in going back to France and claiming the family estate. Her parents were Protestant and had to leave everything in their hometown of Montpelier on account of religious persecution. They fled to London where this grandmother was born. They then went to the Barbados Island, and later to Charleston, South Carolina. Her name was Agatha Coyer and she married Samuel Maverick." Catherine/Agatha had five children.

10. Captain Joseph Turpin was born on February 4, 1728 in Providence, Rhode Island. He died on July 4, 1784 in Charleston, South Carolina. He was buried in Quaker Meeting Yard, east side of King Street, Charleston, S.C.. "He had 22 square rigged vessels, brigs and schooners, which were all lost, every cent." He died of Stranger's (or Yellow) fever. He was married to Mary Brown on August 17, 1749 in Rehobath, Massachusetts.

11. Mary Brown was born on February 20, 1731 in Rehobath, Rhode Island. She died on October 20, 1796 in Charleston, South Carolina. She was buried in Quaker Meeting Yard, east side of King Street, Charleston, S.C..

12. John Anderson was born in 1705. He died in 1787. A Scotch-Irish pioneer, John arrived with his wife in Philadelphia in 1735. John and Jane owned a comfortable farm in Augusta County, about five miles from Staunton. They had at least five children. He was married to Jean (unknown).

13. Jean (unknown) .

FIFTH GENERATION

16. (b) Samuel Maverick was born between 1675 and 1680. This Samuel shows up on the Robert Fortune ancestral list. He fulfills the "direct line of Samuels" referred to by (d) Samuel Maverick and accounts for a generation whose records were lost when Charleston burned.

20. William (Joseph) Turpin was buried in Providence, Rhode Island. A merchant and ship owner in Providence, RI, Joseph owned a large portion of the town. He was married to Catherine Jenckes.

21. Catherine Jenckes .

22. Isaac Brown . He was married to Esther Bowen.

23. Esther Bowen .

SIXTH GENERATION

32. John Maverick was born between 1650 and 1655. He was under the age of 21 on August 16, 1670. He was a member of the first Parliament of South Carolina in 1672. A compilation by Robert Fortune of Maverick ancestors names John as the forbearer of the "Texas" Mavericks.

40. William Turpin. He was a schoolmaster and tavernkeeper (what a combination!). There is a theory that his father was the Thomas Turpin who came to Charleston, South Carolina, with Samuel Maverick; and that his father was the Thomas Turpin who settled in New England in the 1640's and apparently had some involvement with witchcraft.

41. Elizabeth Hoar .

42. Governor Joseph Jenckes III .

43. Martha Brown .

44. James Brown . He was married to Margaret Dennison.

45. Margaret Dennison .

46. John Bowen . He was married to Elizabeth Brackett.

47. Elizabeth Brackett .

SEVENTH GENERATION

64. Nathaniel Maverick was born in 1629 in New England. He signed a will on August 16, 1670. He died on February 24, 1673 in Barbadoes, British West Indies. His will was proved at the Parish of St. Lucy's, Barbadoes.

82. Hezekiah Hoar . In some circles it is thought Hezekiah is a brother of Leonard Hoar, the third President of Harvard.

84. Joseph Jenckes II . He founded Pawtucket. He was married to Esther Ballard.

85. Esther Ballard .

86. John Brown . He was married to Mary Holmes.

87. Mary Holmes .

88. James Brown . He was married to Lydia Howland.

89. Lydia Howland .

90. George Dennison . Among his descendants are L. Frank Baum, Admiral Dewey and Governor Thomas Dewey. He was married to Ann Borodell.

91. Ann Borodell .

EIGHTH GENERATION

128. (a) Samuel Maverick was born about 1602 in Devonshire, England. He died between 1670 and May 15, 1676 in York or Kittery, Maine. He came to South Carolina about 1620 by way of Bermuda with his brother John. One source notes he was Royal Commissioner to Dutch Amsterdam, "took it, named it New York for his patron, the Duke of York." Samuel settled on Noddles Island, now East Boston in 1633, operating fishing, trade, and farming businesses. Maverick Square in East Boston was named for him. In contrast to the fathers of Massachusetts, he was full of geniality and friendship. He and his wife and servants went daily to minister to the Indians when they were attacked by the "white man's scourage," the smallpox. He was one of the earliest employers of slave labor in New England.
Samuel's religious opinions did not satisfy the Puritans of New England -- the Mavericks were loyal to the English crown and inclined to be Episcopalian. He talked about religious intolerance in Massachusetts, was fined 150 pounds, and proceedings were begun to take away his home in East Boston. That evidently failed, and later, in the 1660's, he was one of the leaders of the English contingent that "attacked" Nieu Amsterdam and turned it into an English-ruled port called New York. Massachusetts Bay Colony governor John Winthrop called him an "estimable man" possessing "substance and worth."
Samuel's "Brief description of New England," written about 1660, can be seen in the British Museum Library. The original manuscripts of his letters are at the Bodleian, Oxford. As a reward for his loyalty and efforts for England in October, 1669, he was given a house "on the Broad Way." The site has been identified as corresponding with the present No. 50 Broadway, New York City. He was married to Amyes or Amias Colle after 1627.

129. Amyes or Amias Colle was christened on November 3, 1597 in St. Andrews, Plymouth, County Devon, England. She died after 1672. She was the widow of David Thompson who died about 1628 on Thompson Island, Boston Harbour, Massachusetts.

168. Joseph Jenckes . He had the first iron works in Massachusetts.

172. Chad Brown . He was an associate of Roger Williams.

174. The Rev. Obadiah Holmes . He was married to Katherine Hyde.

175. Katherine Hyde .

176. John Browne .

178. John Howland . He signed the Mayflower Compact. He was married to Elizabeth Tilley.

179. Elizabeth Tilley .

NINTH GENERATION

256. Reverend John Maverick was born on October 27, 1578 in Awliscombe, Devonshire, England. He was baptized on December 28, 1578 in Awliscombe, Devonshire, England. He died on February 3, 1636 in Dorchester, Massachusetts. He was buried in Charleston, Massachusetts. John received his B.A. and Master degrees at Exeter College, Oxford. After graduating he probably served as his uncle's curate. Because the names of John's children do not show up in church records, it is conjectured he may have baptized them privately at home to avoid the latter part of the rite of baptism, insisted on by the church, that entailed using the sign of the Cross. The Puritans objected, "it was Popish, superstititous, superfluous," and was one of the fiercest points of controversy. It would appear John Maverick had "conscientious objections." He was Rector of Beaworthy, in North Devin, for 14 years. He was chosen as one of the teachers of the Puritan church, at Plymouth, Devon, and soon afterwards sailed for New England. He and his family of 7 traveled on the "Mary and John" which sailed from Plymouth, England, March 20, 1630, and arrived in Dorchester, Massachusetts, May 30, 1630. The Winthrop Journal said he was "a man of very humble spirit, and faithful in furthering the work of the Lord both in the churches and civil state." Apparently he was the minister at Dorchester until his death. He was married to Mary Gye on October 28, 1600 in Ilsington, Co. Devon, England.

257. Mary Gye was born about 1580 in Sanford, Devon, England. Apparently her mother died intestate when Mary was very young. According to allegations in a suit of Robert Gye against Radford Maverick in 1604 in the Court of Requests, Robert "gave great sums to Radford Maverick to bring up his daughter Mary, and that Maverick bestowed her in marriage to John Maverick, his cousin german." It is possible she survived her husband by many years and was living in New England (Rhode Island?) as late as October 9, 1666.

258. William Cole or Colles . He lived in Plymouth, Devonshire, England.

358. John Tilley . He came over on the Mayflower.

TENTH GENERATION

512. Peter Maverick was born in 1550. He died in 1616. He was ordained deacon January 15, 1573, and priest on the March 16 following. Peter was head clerk to the town clerk of the City of London. He became the vicar of Awliscombe of November 3, 1580. According to the Mayor and the Bishop of Exeter, he was a man well accounted for in his profession and honest conversation. In 1613 he built a new vicarage at his "own proper costs and charges." It stood in a hollow below the church: "The vicarage house is built of mud with earthen walls and covered with thatch; containing four chambers kitchen, parlour and hall, and four small ground rooms floored with earth but not ceiled, consisting of two bays of building, build with mud walls and covered with thatch. The barn and stable adjoining consist of about two bays of building of mud walls covered with thatch." According to "English Origins of the 'Mary & John' Passengers" Peter met with a violent death, but particulars have never come to light. He was married to Dorothie Tucke in 1577.

513. Dorothie Tucke. She was the daughter of Tenants of the Mayor of Exeter. Perhaps she was a relation of the "Alice Mavericke als. Tucke widow" who might be the wife of Alexander Maverick.

514. Robert Gye was born in 1531 in Dodderidge, Prowse, Devon, England. He died in 1606 in Devon, England. He was married to Grace Dowrish about 1555.

515. Grace Dowrish was born about 1530 in England. She died before 1608. She died suddenly without making a will.