| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Sir Robert Mansel |
1136 | Joyce De Alneto |
1140 |
| Partner | Date of Birth | Children |
|---|---|---|
Hawisia De Somerie |
c1170 | John Mansel |
| Event Type | Date | Place | Description |
|---|---|---|---|
Birth |
c.1166 | Little Missenden | |
Marriage |
? | ||
Death |
c1250 |
| Held serjeanty of Little Missenden, Buckingham, also held landsin counties Buckingham and Berkshire. |