Anne Digby 1
Another name for Anne was Anne Spencer Countess of Sunderland.
Anne married Robert Spencer 2nd Earl of Sunderland, son of Henry Spencer 1st Earl of Sutherland and Lady Dorothy Sidney, on 10 Jun 1665. (Robert Spencer 2nd Earl of Sunderland was born on 5 Sep 1641 and died on 28 Sep 1702.)
Wikipedia.org, "Anne Spencer, Countess of Sunderland (d. 1715)."