Robert de Grey of Rotherfield

✓ Robert de Grey of Rotherfield, Oxfordshire (d. 1295): the inquisition on a writ of 27 May 23 Edw I names 'John his son aged 23 and more' his heir. Son of Walter de Grey and Isabel de Duston. m. Joan, surname not recorded. Source: Medieval Lands (fmg.ac, Cawley), citing the primary sources named (IPM 23 Edw I). His son John d. 17 Oct 1311. [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.]