Bernard I Herzog von Braunschweig-Lüneburg1 
He was a member of the House of Guelph.1 He succeeded as the Herzog von Braunschweig in 1409.1 He succeeded as the Herzog von Braunschweig-Lüneburg in 1428.1
Children of Bernard I Herzog von Braunschweig-Lüneburg and Margaret von Sachsen
- Otto Claudius Herzog von Braunschweig-Lüneburg1 d. 1 Jun 1446
- Friedrich Herzog von Braunschweig-Lüneburg+1 b. b 1418, d. 29 Mar 1478
- Catherine von Braunschweig-Lüneburg b. b 1418, d. c 6 May 1429
- [S38] John Morby, Dynasties of the World: a chronological and genealogical handbook (Oxford, Oxfordshire, U.K.: Oxford University Press, 1989), page 132. Hereinafter cited as Dynasties of the World.
Margaret von Sachsen 
Children of Margaret von Sachsen and Bernard I Herzog von Braunschweig-Lüneburg
- Otto Claudius Herzog von Braunschweig-Lüneburg d. 1 Jun 1446
- Friedrich Herzog von Braunschweig-Lüneburg+ b. b 1418, d. 29 Mar 1478
- Catherine von Braunschweig-Lüneburg b. b 1418, d. c 6 May 1429
Wenzel II Kurfürst von Sachsen 
He gained the title of Herzog von Braunschweig-Lüneburg. He gained the title of Kurfürst von Sachsen.
Children of Wenzel II Kurfürst von Sachsen and Cecilia di Carrara
- Rudolf III Herzog von Sachsen-Wittenberg+ d. 9 Jun 1419
- Albrecht III Kurfürst von Sachsen d. 1422
- Anne von Sachsen+ b. b 1276, d. c 1440
- Margaret von Sachsen+ b. b 1370, d. 2 Jun 1418
Cecilia di Carrara 
Children of Cecilia di Carrara and Wenzel II Kurfürst von Sachsen
- Rudolf III Herzog von Sachsen-Wittenberg+ d. 9 Jun 1419
- Albrecht III Kurfürst von Sachsen d. 1422
- Anne von Sachsen+ b. b 1276, d. c 1440
- Margaret von Sachsen+ b. b 1370, d. 2 Jun 1418
Francis di Carrara, Duca di Padua
Child of Francis di Carrara, Duca di Padua
- Cecilia di Carrara+ d. bt 1430 – 1434
Christopher Henry Louis Beaumont1
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
Aline Mary Helena Beaumont1
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
Nigel Canning Vane Beaumont1
He was educated at Shrewsbury School, Shrewsbury, Shropshire, EnglandG.1
Child of Nigel Canning Vane Beaumont and Nicola Carron Toy West
- Francesca Daisy Beaumont1 b. 1992
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
Nicola Carron Toy West1
From 1991, her married name became Beaumont.1
Child of Nicola Carron Toy West and Nigel Canning Vane Beaumont
- Francesca Daisy Beaumont1 b. 1992
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]
R. T. West1
Child of R. T. West
- [S8] BP1999 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S8]