| Children |
| | 1. Robert de GREY, b. Abt 1190, Thurrock, Essex, England d. Yes, date unknown |
| | 2. Richard de GREY, b. Abt 1200, Thurrock, Essex, England d. 1250 (Age 50 years) |
| | 3. Hugh de GREY, b. Abt 1203, Thurrock, Essex, England d. Yes, date unknown |
| | 4. William de GREY, b. Abt 1204, Thurrock, Essex, England d. Yes, date unknown |
| | 5. Walter de GREY, Archbishop of York, b. Abt 1208, Thurrock, Essex, England d. 1 May 1255 (Age 47 years) |
| | 6. Henry de GREY, b. Abt 1210, Thurrock, Essex, England d. Yes, date unknown |
| | 7. Joan de GREY, b. Abt 1213, Thurrock, Essex, England d. Abt 1256 (Age 43 years) |
| | 8. John de GREY, Sheriff of Buckingham & Bedford, b. Abt 1214, Thurrock, Essex, England d. Abt 18 Mar 1265, Shirland, Derby, England (Age 51 years) |
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