Archibald Ryder (1867-1950) (1867–1950) Parents Susan Dent Henry Ryder, 4th Earl of Harrowby Children Sarah Ryder Peter Hugh Dudley Ryder Victoria Ryder Archibald Stuart Dudley Ryder Richard Dudley Ryder Atholl Ryder Douglas Dudley Ryder Siblings John Ryder, 5th Earl of Harrowby Edward Ryder Robert Ryder Lady Angela Ryder Lady Constance Ryder Lady Margaret Ryder Lady Adelaide Ryder Partners Eleanor Fisher-Rowe