Abt 1035 - Bef 1085 (~ 50 years)(Notes: You may have to scroll down or right to see chart.)
| Unknown |
| Unknown |
| deTyrell, Walter | |
| B: | Abt 1100 |
| D: | Bef 1140 |
| deTyrell, Hugh | |
| B: | Abt 1105 |
| deTyrell, Hugh | |
| B: | Abt 1080 |
| D: | Bef 1130 |
| Unknown |
| Tirrell, Walter_Sir Knight_slew_WRufus | |
| B: | Abt 1060 |
| D: | Aft 1118 |
| deTyrell, Walter Sire_of_Poix | |
| B: | Abt 1035 |
| D: | Bef 1086 |
| Unknown |
