Joan married Sir John Bernacke, son of Sir William Bernacke (ca 1275-1339) & Alice de Driby (ca 1290-1341). Born in 1309. John died in 1349 in Tatershall, Lincolnshire.
4702. Avice Marmion. Avice died aft 1378/9.
Avice married John de Grey, son of John de Grey (-17 Oct 1311) & Margaret de Odingsells. Born on 29 Oct 1300 in Rotherfield. John died in Rotherfield on 1 Sep 1359; he was 58.