Question: Elizabeth Capell, Countess of Essex's father was a supporter of what cause in the English Civil War?
Sentence (from "Elizabeth Capell, Countess of Essex"): Elizabeth Capell, Countess of Essex (1 December 1636 – 5 February 1718; née Percy) was an English noblewoman, the daughter of Algernon Percy, 10th Earl of Northumberland.
Relevant evidence: Yes