| Children |
| | 1. Robert de ROSS, b. Abt 1223, Hamlake, Helmsley, Yorkshire, England d. 17 May 1285, Helmsley, North Riding, Yorkshire, England (Age 62 years) |
| | 2. Lucy de ROS, b. Abt 1226, Helmsley, North Riding, Yorkshire, England d. Aft 28 Oct 1267 (Age > 41 years) |
| | 3. Alexander de ROS, b. Abt 1230, Helmsley, North Riding, Yorkshire, England d. Yes, date unknown |
| | 4. William de ROS, b. Abt 1232, Helmsley, North Riding, Yorkshire, England d. Yes, date unknown |
| | 5. Herbert de ROS, b. Abt 1234, Helmsley, North Riding, Yorkshire, England d. Jun 1285 (Age 51 years) |
| | 6. John de ROS, b. Abt 1236, Helmsley, North Riding, Yorkshire, England d. Yes, date unknown |
| | 7. Piers de ROS, Rector of Bottesford, b. Abt 1238, Helmsley, North Riding, Yorkshire, England d. 1312 (Age 74 years) |
| | 8. Alice de ROS, b. Abt 1240, Helmsley, North Riding, Yorkshire, England d. Apr 1286 (Age 46 years) |
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