| Male Shire Reeve Guilliumus Williamus Johonnie Prater |
| Birth | 1020 | Everoux, , Normandy, France |
| Death | 1080 | Eaton Water, Wiltshire England |
| Burial | ||
| Marriage | ||
| Father | De Presbyter | F3832 Group Sheet | |
| Mother | De Praers | F3832 Group Sheet | |
| Female Princess of Powys Yscitheor |
| Birth | 1066 | Powys Castle, Powys, , Wales, United Kingdom |
| Death | Eaton Water, , Wiltshire, England, United Kingdom |
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| Burial | ||
| Father | Prince of Powys Brockwell Yscitheor | F3833 Group Sheet | |
| Mother | ||
| Male Reeve Richardus Prater |
| Birth | 1098 | , Johnson, Kentucy, United States |
| Death | , Lincolnshire, England, United Kingdom |
|
| Burial |
| Male + Reeve Williamus Prater |
| Birth | 1110 | , Johnson, Kentucy, United States |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Gladys De La Mere | F332 | |
| Marriage | ||