Lady Sophia Bentinck (1701-1741) (1701–1741) Parents William Bentinck, 1st Earl of Portland Jane Martha Temple Children George Grey, Earl of Harold Lady Anne Sophia Grey Siblings Lady Harriet Bentinck Lady Elizabeth Adriana Bentinck Lady Barbara Bentinck Willem Bentinck Lady Anna Margaretha Bentinck Lady Frances Bentinck Isabella Bentinck Charles John Bentinck Willem Bentinck Henry Bentinck, 1st Duke of Portland Mary Capel, Countess of Essex Partners Henry Grey, 1st Duke of Kent
