Lucie de l'Aigle
- Aft 1217( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Lucie de l'Aigle d. Aft 1217
- Richard, Viscount de Beaumont-le-Vicomte de Fresnay et de Ste-Suzanne I d. Aft 1199
- 2 Ermengarde de Beaumont b. Abt 1170 d. 12 Feb 1233/34
- William I 'the Lion', King of Scotland b. Abt 1143 d. 04 Dec 1214
- 3 Margaret of Scotland, Countess of Kent b. 1193 d. 1259
- 3 Isabella of Scotland b. 1195 d. Aft 1253
- + Roger Bigod, 4th Earl of Norfolk b. Abt 1212 d. Abt 03 Jul 1270
- + Roger Bigod, 4th Earl of Norfolk b. Abt 1212 d. Abt 03 Jul 1270
- 3 Alexander of Scotland, II b. 24 Aug 1198 d. 06 Jul 1249
- 3 Marjorie b. 1209 d. 1244
- William I 'the Lion', King of Scotland b. Abt 1143 d. 04 Dec 1214
- 2 Ermengarde de Beaumont b. Abt 1170 d. 12 Feb 1233/34
- Richard, Viscount de Beaumont-le-Vicomte de Fresnay et de Ste-Suzanne I d. Aft 1199