Robert de Quincey
- 1217( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Robert de Quincey d. 1217
- Hawise of Chester, Countess of Lincoln b. 1180 d. Abt 1242
- 2 Margaret de Quincy b. Abt 1206 d. Abt Mar 1265/66
- John de Lacy, 2nd Earl of Lincoln b. 1192 d. 22 Jul 1240
- 3 Maud de Lacy, Countess of Gloucester b. 25 Jan 1222/23 d. Between 1287 and 10 Mar 1288/89
- Richard de Clare, 5th Earl of Hertford 6th Earl of Gloucester b. 04 Aug 1222 d. 14 Jul 1262
- 4 Thomas de Clare, Lord of Thomond b. Abt 1245 d. 29 Aug 1287 [ =>]
- Richard de Clare, 5th Earl of Hertford 6th Earl of Gloucester b. 04 Aug 1222 d. 14 Jul 1262
- 3 Maud de Lacy, Countess of Gloucester b. 25 Jan 1222/23 d. Between 1287 and 10 Mar 1288/89
- John de Lacy, 2nd Earl of Lincoln b. 1192 d. 22 Jul 1240
- 2 Margaret de Quincy b. Abt 1206 d. Abt Mar 1265/66
- Hawise of Chester, Countess of Lincoln b. 1180 d. Abt 1242