Iris Mary Fitzgerald (1890-1940) (1890–1940) Parents Eustace Robert Southwell FitzGerald Maude Louisa Barrington Children Patrick William Lawson Sir John Charles Arthur Digby Lawson, 3rd Bt. Daphne Olive Lawson Pamela Katherine Loder Siblings Derek FitzGerald Pamela Marie FitzGerald Partners Eric Raymond Loder Sir Digby Lawson, 2nd Bt.