Thomas Seymour, 1st Baron Seymour of Sudeley
Thomas Seymour, 1st Baron Seymour of Sudeley, KG( – 20 March 1549) was a brother of Jane Seymour, the third wife of King Henry VIII.
With his brother, Edward Seymour, 1st Duke of Somerset and Lord Protector of England, he vied for control of their nephew, the young King Edward VI.
In 1547 Seymour became the fourth husband of Catherine Parr, who had been the sixth and last wife and queen of Henry VIII.
During his marriage to Catherine Parr, Seymour involved the future Queen Elizabeth I( then 14 years old), who resided in his household, in flirtatious and possibly sexual behaviour.
Humphrey I de Bohun
Humphrey I de Bohun( died" c". 1123)," jure uxoris" feudal baron of Trowbridge in Wiltshire, was an Anglo- Norman nobleman.
By his lucrative marriage he became" the founder of the fortunes of his family", later prominent in England as Earls of Hereford and Earls of Essex, and for this reason is usually enumerated" Humphrey I" even though following his father he was the second" Humphrey de Bohun" in England.
He has even been called" Humphrey the Great".
He was the youngest son of Humphrey with the Beard, lord of the manor of Bohun( or Bohon) in Normandy, who had taken part in the Norman Conquest of England in 1066.
He married Maud of Salisbury, a daughter of Edward of Salisbury( died 1130), feudal baron of Trowbridge and of Chitterne, both in Wiltshire.
Maud brought as her dowry the feudal barony of Trowbridge, whilst Chitterne was inherited by her brother Walter of Salisbury( died 1147).
By his wife he had children including:
Francis Seymour, 1st Baron Seymour of Trowbridge
Francis Seymour, 1st Baron Seymour of Trowbridge (c. 1590 – 12 July 1664), of Marlborough Castle and Savernake Park in Wiltshire, was an English politician who sat in the House of Commons at various times between 1621 and 1641 when he was raised to the peerage as Baron Seymour of Trowbridge.
He supported the Royalist cause during the English Civil War.
Goodhue Livingston
Goodhue Livingston( February 23, 1867 – June 3, 1951) was an American architect who co-founded the firm of Trowbridge& Livingston and designed the Hayden Planetarium.
Charles Kettles
Charles Seymour Kettles( January 9, 1930 – January 21, 2019) was a United States Army lieutenant colonel and a Medal of Honor recipient.
Francis Seymour, 5th Duke of Somerset
Francis Seymour, 5th Duke of Somerset( 17 January 165820 April 1678), known as 3rd Baron Seymour of Trowbridge between 1665 and 1675, was an English peer.
He was the son of Charles Seymour, 2nd Baron Seymour of Trowbridge, and Elizabeth Alington( 1635 – 1692).
The dukedom came to him because his grandfather, Sir Francis Seymour, was a younger brother of the 2nd Duke of Somerset.
He died aged 20, unmarried and childless, having been shot dead by Horatio Botti( a Genoese gentleman), whose wife Seymour was said to have insulted at Lerici.
He was succeeded by his brother Charles Seymour.
Charles Seymour, 2nd Baron Seymour of Trowbridge
Charles Seymour, 2nd Baron Seymour of Trowbridge (c. 1621 – 25 August 1665) was the son of Francis Seymour, 1st Baron Seymour of Trowbridge, whom he succeeded in the barony in 1664.
Francis had been a younger brother of William Seymour, 2nd Duke of Somerset.
Prior to his ennoblement he represented Great Bedwyn in the Short Parliament of 1640 and Wiltshire in the Cavalier Parliament from 1661 to 1664.
He married firstly, on 4 April 1632, Mary, daughter of Thomas Smith of Soley in Chilton Foliat, a village northwest of Hungerford.
The couple had one son and two daughters; one of their daughters, Frances (bef. 1654–1716), would marry Sir George Hungerford.
The Hungerfords had at least six children together.
He married secondly, in 1654, Elizabeth Alington (1635–c.1691), daughter of William Alington, 1st Baron Alington of Killard (14 March 1610/1611, d. circa October 1648); they had five sons and two daughters.
One of his notable descendants, his three times great-grandson, was James Smithson.
The poet George Keate was another descendant.
Both of Charles's surviving sons, Francis and Charles, ultimately succeeded to the dukedom of Somerset that had been their grandfather's.
His daughter, Honora Seymour, married Sir Charles Gerard, 3rd Baronet.
Charles Seymour was succeeded in the barony by his elder son, Francis.
Sir Edward Seymour, 2nd Baronet
Sir Edward Seymour, 2nd Baronet( c. 1580 – 5 October 1659) was an English landowner and politician who sat in the House of Commons between 1601 and 1625.
He was an ambassador to Denmark.
During the English Civil War, he supported the Royalist cause.
William Seymour, 2nd Duke of Somerset
William Seymour, 2nd Duke of Somerset,( 158824 October 1660) was an English nobleman and Royalist commander in the English Civil War.
Charles Carr (cricketer)
Charles Seymour Carr( 22 November 1849 – 30 March 1921) was an Australian cricketer.
He played one first- class cricket match for Victoria in 1873.

Question: What nationality is Charles Seymour, 2Nd Baron Seymour Of Trowbridge's father?
Answer: English