Sir Trevor Williams, 1st Baronet

Sir Trevor Williams, 1st Baronet (c. 1623 – 1692) of Llangibby (Welsh: Llangybi), Monmouthshire, was a Welsh gentry landowner and politician who sat in the House of Commons at various times between 1660 and 1692. He played a significant part in events during and after the English Civil War in South Wales, siding first with King Charles, then with the Parliamentarians, before rejoining the Royalists in 1648.

Trevor Williams was a descendant of a marriage in 1300 between Howel Gam ap David of Penrhos Castle and Joyce, a daughter of the Herefordshire based Scudamore family. Roger Williams, Trevor's grandfather and High Sheriff of Monmouthshire, acquired Llangibby Castle in 1545 and adopted the surname Williams (derived from his father's name, William) in 1562. His son, Charles, who became M.P. for Monmouthshire and was knighted in 1621, also became Sheriff of Monmouthshire in 1627. Sir Charles, Trevor's father, was a noted Puritan who presented a fine Jacobean pulpit with the text "Woe Be to Me if I Preach not the Gospel" to Caerwent church in 1632. He died in 1642.

...
Wikipedia