Sir Owen Wynn, 3rd Baronet inherited the family baronetcy, of Gwydyr, Wales in 1649 after the death of his brother Sir Richard Wynn, 2nd Baronet during the Civil War.
Education
Educated at Westminster School, Eton, and Street John"s College, Cambridge, he was apprenticed to a merchant of the Staple in 1608, but eventually came under the patronage of Lord Keeper John Williams (later Archbishop of York), whose niece, Grace, he married in 1642.
Career
Although threatened with sequestration in 1656, he appears to have escaped and as High Sheriff of Caernarvonshire in 1653, he proclaimed Oliver Cromwell as Protector. He was High Sheriff of Denbighshire in 1656.