Robert Willoughby
Earl de Vendome and Beaumont-sur-Oise
6th Baron Willoughby de Eresby
6th Baron Willoughby de Eresby
- Deceased circa 1452
Parents
- William Willoughby, Baron Willoughby de Eresby
- Lucy Le Strange
Family
- Married with Elizabeth de Montacute ( - 1448), issuing
- Joan ( - c. 1461)
- Married with Maud Stanhope ( - 1497), Baroness Cromwell of Tatshall