(Monk) Rhiwallon
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. (Monk) Rhiwallon (son of Alan Dapifer of Dol); and died.
2. Alan Dapifer of Dol was born in Living Abt 1045 (son of Fratmaldus The Seneschal); and died. Children:
- (Dapifer Hereditary Steward of Dol) Alan was born in Mar; died in 1097 in On Crusade.
- 1. (Monk) Rhiwallon and died.
- (Fledaldus Baron of St Florent) Flaad and died.
Generation: 3
4. Fratmaldus The Seneschal (son of Frotmaldus Vetules); and died. Children:
- 2. Alan Dapifer of Dol was born in Living Abt 1045; and died.
Generation: 4
8. Frotmaldus Vetules was born about 1052 (son of Fretaldus); and died. Children:
- 4. Fratmaldus The Seneschal and died.