Isabel ---

✓ Isabel, wife of Edmund de Thweng of Cornbrough (d. 1344) and mother of John (b. c.1324): Cal. IPM VIII no. 659 (1346) - two parts of the manor of Cornbrough held by 'Isabel, late the wife of the said Edmund de Twenge, and the said John son of the said Edmund'. Parentage not stated. Source: Calendar of Inquisitions Post Mortem vol. VIII (Edward III) nos. 524 and 659 (archive.org calendarofinquis08grea), read 27 Oct 2026. [DIRECT ANCESTOR OF THE COMPILER: flag added 27 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]