Sir Thomas Berkeley, KB (11 July 1575 – 22 November 1611) was the son and heir apparent of Henry Berkeley, 7th Baron Berkeley, and a Member of Parliament for Gloucestershire from 1604 until 1611.
Thomas Berkeley was the son of Henry Berkeley, 7th Baron Berkeley (d. 26 November 1613), by his first wife, Katherine Howard (d. 7 April 1596), third daughter of Henry Howard, Earl of Surrey, and Frances de Vere, daughter of John de Vere, 15th Earl of Oxford, and Elizabeth Trussell.
[1] Berkeley matriculated at Magdalen College, Oxford, on 27 June 1590 at the age of 14.
He was created a Knight of the Bath on 25 July 1603 at the coronation of King James I.
[3] Berkeley married Elizabeth Carey, daughter and sole heir of George Carey, 2nd Baron Hunsdon,[3] and his wife, Elizabeth Spencer: