He was knighted by James I in 1608, before he studied law at the Middle Temple. He served as Member of the Parliament of England for Dorset in the Addled Parliament of 1614 and was a Justice of the Peace for the counties of Dorset, Somerset, and Wiltshire. He succeeded his father on 20 February 1616 or 1617 as Earl of Castlehaven and Baron Audley. He left six children upon his death..
