Richard Pennefather Irish MP (1756-1831) (1756–1831) Parents Mary Lysaght Kingsmill Pennefather Children Dorothea Pennefather Mary Anne Pennefather Kingsmill Pennefather Matthew Pennefather Margaret Pennefather William Pennefather Elizabeth Pennefather Catherine Pennefather Siblings Mary Pennefather John Pennefather Margaret Pennefather William Pennefather Partners Sarah (?) Anne Jacob