Background
Derby was the eldest son of Charles Stanley, 8th Earl of Derby, and Dorotha Helena Kirkhoven.
Derby was the eldest son of Charles Stanley, 8th Earl of Derby, and Dorotha Helena Kirkhoven.
He succeeded his father in the earldom in 1672 and later served as Lord Lieutenant of Lancashire from 1676 to 1687 and again from 1688 to 1701 and of Cheshire from 1676 to 1687. Lord Derby married Lady Elizabeth Butler, daughter of Thomas Butler, Earl of Ossory, in 1673. Lady Derby died in 1717.