Roger de Tosny IV

✓ Roger [IV] de Tosny, son of Raoul [IV] de Tosny and Adelisa of Huntingdon; his parentage recorded by Orderic Vitalis; with his father and grandfather in Henry I's confirmation of Conches. Father of Raoul [V], Roger, Baudouin and Geoffroy (Chronicon Hanoniense). Wife: Ida of Hainaut per the Chronicon Hanoniense is the usual statement; not verified here, note only. Source: Medieval Lands (fmg.ac, Cawley), citing the primary sources named. [DIRECT ANCESTOR OF THE COMPILER: flag added 14 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]