Who married Richard Welles, 7th Baron Welles?

Richard Welles, 7th Baron Welles (c.1428–1470), was an English nobleman and soldier. From a Lancastrian family, he came to be on good terms with the Yorkist King Edward IV, but was later executed after being associated with a plot against Edward known as the "Welles Uprising".

Joan Willoughby, de jure suo jure 7th Baroness Willoughby de Eresby (c.1425 - d. before 13 February 1462) was an English baroness in her own right.