Children |
| 1. .Piers "Peter" de Ros, b. 1088, Helmsley Castle, Holderness, Yorkshire, England , d. Bef 1130, Helmsley, Ryedale District, North Yorkshire, England (Age < 41 years) |
| 2. Lady Dionysia de Ros, b. 1079, Bywell, Northumberland, England , d. 11 Dec 1133, Northumberland, England (Age 54 years) |
| 3. Alice De Ros, b. Abt 1088, Helmsley Castle, Holderness, Yorkshire, England , d. Yorkshire, England |
| 4. Malcolm MacHeth De Ros, b. 1097, Orkney Islands, Orkney, Scotland , d. 23 Nov 1168, Morayshire, Scotland (Age 71 years) |
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