William was the son of unknown parents. The date and place of his birth have not been found.
He died on 22 MAY 1422. The place is not known.
His wife was Philippe Sergeaux, who he married on ABT 12 FEB 1406/07. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 22 MAY 1422 |
|
Note 1
Sir Robert Swynborne, Knight, b. Abt 1327, of, Great Swinburne, Chollerton, Northumberland, England , d. 6 Oct 1391 & Joan Botetourt, b. Cal 1353, d. 4 Mar 1433