Sir Piers Legh (1415-1478) (1415–1478) Parents Joan Haydock Piers Legh Children Siblings Margaret Legh Elizabeth Molyneux, of Sefton Janet Molyneux Blanche Legh Sir Thomas Molineux, of Haughton Sir Richard Molyneux Margaret Legh Katherine Molyneux, of Sefton Partners Margaret Molyneux