Katherine Neville was born circa 1397 to Ralph de Neville, 1st Earl of Westmorland (c1364-1425) and Joan Beaufort (1379-1440) and died circa 1483 of unspecified causes. She married John de Mowbray (1392-1432) 12 January 1412 JL . She married Thomas Strangways (c1395-bef1444) 27 January 1442 JL . She married John Beaumont, 1st Viscount Beaumont (1410-1460) 1442 JL . She married John Woodville (c1445-1469) 1464 JL . Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s.
|Offspring of Katherine Neville and John de Mowbray (1392-1432)|
|John de Mowbray (1415-1461)||12 September 1415||6 November 1461||Eleanor Bourchier (c1417-1474)|
|Offspring of Katherine Neville and Thomas Strangways (c1395-bef1444)|
|Joan Strangways (c1440-1485)|
|Katherine Strangways (bef1445-)|