John Neville married to Isabel (also referred to as Elizabeth by the Exchequer)[REF] Ingoldsthorpe (c.1441 - 20 May 1476), of Burrough Green and Sawston, Cambridgeshire, on 25 April 1457; Archbishop Thomas Bourchier officiated at Canterbury Cathedral.
John marriage caused a dispute with Queen Margaret: even though Isabel was over fourteen years-old (an therefore of legal age), the queen claimed that Isabel was still her ward.