Sir John Wydevill 
Child of Sir John Wydevill and Isabel (?)
- Richard Wydevill+ d. c Dec 1441
Isabel (?)
Her married name became Wydevill.
Child of Isabel (?) and Sir John Wydevill
- Richard Wydevill+ d. c Dec 1441
Richard Wydevill 
Child of Richard Wydevill
- Sir John Wydevill+ d. c 8 Sep 1403
John Bedlisgate
Child of John Bedlisgate and unknown daughter Beauchamp
- Joan Bedlisgate+ d. a 7 Jul 1448
unknown daughter Beauchamp 
Child of unknown daughter Beauchamp and John Bedlisgate
- Joan Bedlisgate+ d. a 7 Jul 1448
William Beauchamp 
Child of William Beauchamp
Guy de Luxembourg, Comte de Ligny 
He gained the title of Comte de Ligny.
Child of Guy de Luxembourg, Comte de Ligny and Mathilde de Châtillon, Comtesse de Saint-Pol
- Jean de Luxembourg, Seigneur de Beaurevoir et Richeburg+ b. c 1370, d. 2 Jul 1397
Mathilde de Châtillon, Comtesse de Saint-Pol1 
Child of Mathilde de Châtillon, Comtesse de Saint-Pol and Guy de Luxembourg, Comte de Ligny
- Jean de Luxembourg, Seigneur de Beaurevoir et Richeburg+ b. c 1370, d. 2 Jul 1397
Jean de Châtillon, Comte de Saint-Pol 
Child of Jean de Châtillon, Comte de Saint-Pol and Jeanne de Fiennes
- Mathilde de Châtillon, Comtesse de Saint-Pol+ b. 1335, d. a 27 Aug 1371
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
- [S79] Douglas Richardson, Plantagenet Ancestry (Baltimore, Maryland, U.S.A.: Genealogical Publishing Company, 2004), page 780. Hereinafter cited as Plantagenet Ancestry.
Joan de St. Severin
Child of Joan de St. Severin and Louis d‘Enghein, Comte de Brienne et Conversano
- Margaret d‘Enghein+ b. 1365, d. 19 Sep 1393
