| Male Lambert Jansz van Gerwen |
| Birth | Abt 1332 | |
| Death | v 1400 | |
| Burial | ||
| Marriage | ||
| Father | Jan Dircsz van Gerwen | F3649 Group Sheet | |
| Mother | ||
| Female Heylwich Lamberts van Gerwen |
| Birth | % 1354 | |
| Death | ||
| Burial | ||
| Spouse | Gijsbert Henric Cootkens | F3414 | |
| Marriage | ||
| Male + Lambert Lambertsz van Gerwen |
| Birth | Abt 1362 | Schijndel |
| Death | ? | |
| Burial | ||
| Spouse | Aleyt | F3656 | |
| Marriage | ||