The Queen"s College.
He matriculated at Queen"s College, Oxford on 24 June 1653. He was a student of Inner Temple in 1655 and was called to the bar in 1661. He was commissioner for assessment for Buckinghamshire from 1661 to 1669, and was commissioner for loyal and indigent officers in 1662.
Croke died unmarried at the age of 35, and was buried at Ellesborough.
He lived at Chequers and in 1661, he was elected Member of Parliament for Wendover in the Cavalier Parliament.