Robert De Ross
Abt 1170 - Aft 1227 (> 58 years)(
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- 1 Robert De Ross [1] b. Abt 1170 d. Aft 1227
- Isabel, Princess Of Scotland b. Abt 1150
- 2 William De Ross [1.1] b. Abt 1196 d. Aft 1246
- Lucia Fitzpiers b. Abt 1250
- 3 Robert De Roos [1.1.1] b. Abt 1275 d. 1285
- Isabel Albini b. Abt 1275
- 4 William De Ros, [BARON ROS] [1.1.1.1] b. 1255 d. Bef 16 Aug 1316
[ =>]
- 4 Isabel De Roos [1.1.1.2] b. Abt 1256
- 4 William De Ros, [BARON ROS] [1.1.1.1]
- 3 William De Ros, [Brn Ingmanthorp [1.1.2] b. Abt 1244 d. Bef 28 May 1310
- Eustace Fitzhugh b. Abt 1268
- 4 Lucy Roos [1.1.2.1] b. Abt 1270 d. Aft 1332
- 4 Ivetta (Juetta) De Ros [1.1.2.2] b. Abt 1290 d. Bef 1331
[ =>]
- 4 Lucy Roos [1.1.2.1]
- 3 Robert De Roos [1.1.1]
- 2 Robert De Ross [1.2] b. Abt 1194 d. 20 Apr 1274
- 2 William De Ross [1.1]