| 1. Mary Giffard |
 |
| B: |
1412 |
| P: |
Twyford, Buckinghamshire, England |
| D: |
|
| P: |
|
|
| 2. Roger Giffard |
|
| B: |
1367 |
| P: |
Twyford, Buckinghamshire, England |
| M: |
1407 |
| P: |
Twyford, Buckinghamshire, England |
| D: |
14 Apr 1409 |
| P: |
Twyford, Buckinghamshire, England |
|
| 4. Thomas (Sir) Giffard |
|
| B: |
Nov 1339 |
| P: |
Twyford, Buckinghamshire, England |
| M: |
|
| P: |
|
| D: |
25 Sep 1394 |
| P: |
Twyford, Buckinghamshire, England |
|
| 8. John Giffard |
|
| B: |
1301 |
| P: |
Twyford, Buckinghamshire, England |
| M: |
|
| P: |
|
| D: |
Between 1368 and 1369 |
| P: |
|
|
1412 - 