Question: Which country Catherine Sedley, Countess Of Dorchester's father is from?
Sentence (from "Catherine Sedley, Countess of Dorchester"): (21 December 1657 – 26 October 1717), daughter of Sir Charles Sedley, 5th Baronet, was the mistress of King James II and VII both before and after he came to the throne.
Relevant evidence: Yes