Sir Robert de Lumley1 
He was appointed Knight before 1316.1
Children of Sir Robert de Lumley and Lucy de Thweng
- Marmaduke de Lumley+1 d. 26 Sep 1365
- William de Lumley1
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Sir Robert de Lumley1 
He was appointed Knight before 1306.1
Child of Sir Robert de Lumley and Mary FitzMarmaduke
- Sir Robert de Lumley+1 d. b 20 Jul 1325
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Sir Roger de Lumley1 
He lived at Little Lumley, County Durham, England.1 He was appointed Knight before 1268.1
Children of Sir Roger de Lumley and Sybil de Morwick
- Roger de Lumley1
- Sir Robert de Lumley+1 b. c 1272, d. b 13 Jul 1308
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Sir William de Lumley1
Child of Sir William de Lumley
- Sir Roger de Lumley+1 d. b 1279
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Sybil de Morwick1
Children of Sybil de Morwick and Sir Roger de Lumley
- Roger de Lumley1
- Sir Robert de Lumley+1 b. c 1272, d. b 13 Jul 1308
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Hugh de Morwick1
Child of Hugh de Morwick
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Roger de Lumley1
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Mary FitzMarmaduke1
Child of Mary FitzMarmaduke and Sir Robert de Lumley
- Sir Robert de Lumley+1 d. b 20 Jul 1325
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
Joan (?)1
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
William de Lumley1 
- [S37] BP2003 volume 3, page 3536. See link for full details for this source. Hereinafter cited as. [S37]
