Johanna was born about 1314 in Gloucestershire, England, the daughter of unknown parents.
Her husband was Ralph ap Eynon. They were married, but the date and place have not been found. Their only known child was Thomas (c1354-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1314 |
|