| Eltern | Geschwister | Kinder |
| Margaretha Gulik | ||
| Mathilde Gulik | ||
| Willem Gulik | ||
| Blanchefleur Gulik | ||
| Richardis Gulik | ||
| Willem Gulik | Catharina Gulik | Wilhelm Julich |
| Gerard Gulik | Godfried Gulik | |
| Richardis Guelders | Mechtild Gulik | Maria Gulik |
| Petronella Gulik | Elisabeth Gulik | |
| Walram Gulik | ||
| Partner | ||
| N. Kessel | ||
| Elisabeth Brabant |