William was born about 1365 in Warrington, Lancashire, England, the son of unknown parents.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Johanna (c1392-1453).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1365 |
|