William was born about 1430, the son of unknown parents. The place is not known.
His wife was Margaret Mainwaring. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1430 |
|
Note 1
son of Thomas DELAPOLE son of William DELAPOLE (1365? - ?)