Children |
| 1. De GREY Richard, b. Abt 1199, Thurrock, Essex, England d. 1271 (Age ~ 72 years) [natural] |
| 2. De GREY Hugh, b. Abt 1203, Chillingham, Northumberland, England [natural] |
| 3. De GREY William, b. Abt 1204, Sandiacre, Derbyshire, England [natural] |
| 4. De GREY John, b. Abt 1205, Of, Shirland, Derbyshire, England d. Abt Mar 1264 (Age ~ 59 years) [natural] |
| 5. De GREY Robert, b. Abt 1206, Thurrock, Essex, England [natural] |
| 6. De GREY Walter, b. Abt 1208, Thurrock, Essex, England d. 01 May 1255 (Age ~ 47 years) [natural] |
| 7. De GREY Henry, b. Abt 1209, Thurrock, Essex, England [natural] |
| 8. De GREY Joan, b. Abt 1210, Thurrock, Essex, England d. 1256 (Age ~ 46 years) [natural] |
|