| Children |
| | 1. Robert WILLOUGHBY, 6th Baron Willoughby of Eresby, b. Abt 1387, Eresby, Lincolnshire, England d. 25 Jul 1452 (Age 65 years) |
| | 2. Elizabeth WILLOUGHBY, Baroness Beaumont, b. Abt 1390, Eresby, Lincolnshire, England d. Yes, date unknown |
| | 3. Margaret WILLOUGHBY, b. Abt 1393, Eresby, Lincolnshire, England d. Yes, date unknown |
| | 4. Thomas WILLOUGHBY, b. Abt 1395, Eresby, Lincolnshire, England d. Bef 1 Jul 1439 (Age < 44 years) |
| | 5. Margery WILLOUGHBY, b. Abt 1400, Eresby, Lincolnshire, England d. Bef 22 Oct 1452, Yorkshire, England (Age < 52 years) |
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