Walroch de Poher640–
| Birth | 640 33 |
| Death of a father | Rivallon de Poher 667 (Age 27 years) |
| Birth of a son #1 | Rhiwallon de Poher 680 (Age 40 years) |
| Birth of a grandson #1 | Daniel Dremud de Bretagne about 703 (Age 63 years) |
| Death of a son | Rhiwallon de Poher 720 (Age 80 years) |
| Family with parents |
| father |
Rivallon de Poher Birth: 607 Death: 667 |
| himself |
Walroch de Poher Birth: 640 33 |
| Walroch de Poher + … … |
| himself |
Walroch de Poher Birth: 640 33 |
| son |
Rhiwallon de Poher Birth: 680 40 Death: 720 |