| 1st Lord of Oswestry and Clun William FitzAlan | |
| B: | 1162 |
| Arundel Castle, Arundel, Sussex, England | |
| D: | 1210 |
| Marcher Lord William FitzAlan | |
| B: | Abt 1105 |
| Oswestry, Shropshire, England | |
| D: | Abt 03 Apr 1160 |
| Oswestry, Shropshire, England | |
| Isabella de Say | |
| B: | 1132 |
| Clun, Shropshire, England | |
| D: | Abt 1199 |
| Oswestry, Shropshire, England | |
| 1st High Steward of Scotland Walter FitzAlan | |
| B: | Abt 1110 |
| Oswestry, Shropshire, England | |
| D: | 02 Feb 1177 |
| Paisley, Renfrewshire, Scotland | |
| Eschina de Londres | |
| B: | Abt 1106 |
| Roxburghshire, Scotland | |
| Knight Alan fitz Flaald | |
| B: | Abt 1078 |
| Dol-de-Bretagne, France | |
| D: | Aft 1121 |
