Jean du Bois de Fiennes, Seigneur du Bois d’Annequin1
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Isabeau de Récourt1
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Aleyde de Fiennes1
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Jean de Thiennes1
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Gilles de Fiennes1 
Child of Gilles de Fiennes and Sibyl de Filiol
- Sir John de Fiennes+1 b. 1275, d. 1339
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Sibyl de Filiol1
Child of Sibyl de Filiol and Gilles de Fiennes
- Sir John de Fiennes+1 b. 1275, d. 1339
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Sir John de Fiennes1 
Child of Sir John de Fiennes and Joan Jordaine
- Sir John de Fiennes+1 d. 1351
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Joan Jordaine1
Child of Joan Jordaine and Sir John de Fiennes
- Sir John de Fiennes+1 d. 1351
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Elisabeth de Fiennes1 
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.
Bernard de Bernieulles, Seigneur de Bernieulles1 
- [S8569] Ranulph Fiennes, Agincourt, My family, the battle and the fight for France (London: Hodder & Stoughton, 2014). Hereinafter cited as Agincourt.