The William Boteler who married Elizabeth Argentine was NOT William Boteler of Warrington as often claimed in print. I went around the mulberry bush on that one, too, before I got it straightened out. Elizabeth Argentine actually married (lst) before 1326, William Boteler, son of Ralph Boteler, of Pulverbatch, co. Salop; married (2nd) after 1336 and before 1349, Gilbert de Elsfield. She was still living 1376, and died soon after without issue.
Father: John de ARGENTEIN , of Wymondley & Melbourn b: ABT 1278 in Great Wymondley, Hitchin, Hertfordshire, England
Mother: Joan BRIEN b: ABT 1283 in Throcking, Royston, Hertfordshire, England