Petrus Claas van Erp
| Family | Pedigree | Reports |
| Petrus Claas van Erp |
| b. |
| d. |
| Nicolaus van Erp |
| b. |
| d. |
| Maria van Heeswijk |
| b. |
| d. |
| Joannis van Erp |
| b. |
| d. |
| Petrus van Heeswijk |
| b. |
| d. |
| van Erp (Tak 15 Boxtel) |
| b. |
| d. |
| Family | Pedigree | Reports |
| Petrus Claas van Erp |
| b. |
| d. |
| Nicolaus van Erp |
| b. |
| d. |
| Maria van Heeswijk |
| b. |
| d. |
| Joannis van Erp |
| b. |
| d. |
| Petrus van Heeswijk |
| b. |
| d. |
| van Erp (Tak 15 Boxtel) |
| b. |
| d. |