| Tudwall Of Galloway of Galloway (~0420 - ) |
Tewdrig ap Teithfall (~0390 - ) |
| Gratiana Ferch Macsen Wledig (~0370 - ) |
| Anlach mac Cormac | Marchell Verch Tewdrig |
| b. d. bur. occ. cen. im. . ud. |
b. abt 0420 d. bur. occ. cen. im. . ud. |
| St. Brychan ap Anllach of Brycheiniog King of Brycheiniog |