Dave Lifka
| Family | Pedigree | Reports |
| Dave Lifka |
| b. 29 Sep 1998 |
| d. |
| Lienhard Lifka |
| b. 9 Sep 1968 |
| d. |
| Geerdina Antoinetta van Erp |
| b. 19 Apr 1969 |
| d. |
| Johannes van Erp |
| b. 13 Jan 1939 |
| d. |
| Hendrika Andrea de Otter |
| b. 25 Jun 1939 |
| d. |
| Hendrikus Cornelis Joseph van Erp |
| b. 31 Dec 1910 |
| d. 1 Mar 1970 |
| Antoinetta Oda van Gerwen |
| b. 4 Aug 1915 |
| d. |
