I am a bit confused. It seems to me that Elizabeth Wentworth, daugther of Thomas Saville, and Elizabeth Saville are the same person, yet one is listed as the mother of William Wentworth, Sir (1627 - 1693), and the other is listed as his step-mother. Did William Wentworth, Sir (1595 - 1644) marry twice, or are these two Elizabeth the same person?