Peregrine Francis Cust British politician (1791-1873) (1791–1873) Parents Frances Bankes Brownlow Cust, 1st Baron Brownlow Children Charlotte Isabella Cust John Francis Cust Siblings Sir Edward Cust, 1st Baronet William Cust Anne Cust John Cust, 1st Earl Brownlow Henry Cockayne Cust Ethelred Anne Cust Partners Frances Steer Isabella Montagu-Douglas-Scott Sophia Mary Townshend