| 1. Lady Joan Howard |
 |
| B: |
1340 |
| P: |
East Winch Wiggenhall, Norfolk, England |
| D: |
3 Jan 1370 |
| P: |
Chesham Bois, Buckinghamshire, England |
|
|
| 4. Sir John Howard, I. |
|
| B: |
1276 |
| P: |
Thonock, Lincolnshire, England |
| M: |
1309 |
| P: |
Burford, Shropshire, England |
| D: |
28 Apr 1333 |
| P: |
King's Lynn, Norfolk, England |
|
|
|
|
| 5. Lady Joan De Cornwall |
|
| B: |
1285 |
| P: |
Gainsborough, Lincolnshire, England, United Kingdom |
| D: |
25 Sep 1342 |
| P: |
East Winch, Norfolk, England |
|
|
| 11. Lady Joan Fitzalan |
=> |
|
| B: |
Abt 1260 |
| P: |
Wigmore, Herefordshire, England |
| D: |
Aft 6 Oct 1316 |
| P: |
Cornwell, Oxfordshire, England |
|
| 3. Alice De Bois |
|
| B: |
1311 |
| P: |
Fersfield, Norfolk, England |
| D: |
6 Sep 1372 |
| P: |
East Winch, Norfolk, England |
|
| 6. Robert De Boys |
|
| B: |
1268 |
| P: |
Thorpe Arnold, Leicestershire, England |
| M: |
Aft 1312 |
| P: |
|
| D: |
16 Nov 1311 |
| P: |
Coningsby, Lincolnshire, England |
|
| 12. John De Boys |
|
| B: |
1245 |
| P: |
Thorpe Arnold, Leicestershire, England |
| M: |
|
| P: |
|
| D: |
1295 |
| P: |
Arden, Warwickshire, England |
|
|
|
| 7. Christiana Latimer |
|
| B: |
1268 |
| P: |
Corby, Northamptonshire, England |
| D: |
1320 |
| P: |
Fersfield, Norfolk, England |
|
| 14. William III Le Latimer |
|
| B: |
1243 |
| P: |
Danby Manor, Malton, Yorkshire, England |
| M: |
|
| P: |
|
| D: |
5 Dec 1304 |
| P: |
Corby, Northamptonshire, England |
|
|
|
1340 - 1370 (30 years)
