| Johannes Albertus Lauffer | |
| B: | 12 Oct 1872 |
| Amsterdam | |
| Johannes Willem Albertus Lauffer | |
| B: | 3 Feb 1871 |
| Amsterdam | |
1874-
| Johanna Gardina Lauffer | |
| B: | 24 Nov 1874 |
| Amsterdam | |
1877-
| Hendricus Lauffer | |
| B: | 30 Jan 1877 |
| Amsterdam | |
1880-
| Jan Cornelis Lauffer | |
| B: | 19 Feb 1880 |
| Amsterdam | |
1882-
| Johanna Lauffer | |
| B: | 1 May 1882 |
| Amsterdam | |
1884-
| Geertruida Maria Lauffer | |
| B: | 18 Aug 1884 |
| Amsterdam | |
| Otto Meconi | |
| B: | 16 Feb 1927 |
| Amsterdam | |
| Anna Elling | |
| B: | 3 Dec 1922 |
| Den Haag | |
1908-1946
| Antje Lauffer | |
| B: | 22 Apr 1908 |
| Amsterdam | |
| D: | 24 Jun 1946 |
| Amsterdam | |
| Otto Franciscus Meconi | |
| B: | 7 Dec 1903 |
| Amsterdam | |
| M: | 11 Nov 1925 |
| Amsterdam | |
| D: | 31 Dec 1971 |
| Amsterdam | |
1909-1981
| Bernardina Christina Johanna Lauffer | |
| B: | 9 Jul 1909 |
| Amsterdam | |
| D: | 10 Dec 1981 |
| Amsterdam | |
1906-
| Jacob Martinus Laroo | |
| B: | 26 Oct 1906 |
| Amsterdam | |
| M: | 30 Mar 1927 |
| Amsterdam | |
| Bernard Lauffer | |
| B: | 29 Sep 1886 |
| Amsterdam | |
1885-1972
| Antje Prielen | |
| B: | 4 Jul 1885 |
| Amsterdam | |
| D: | 21 Aug 1972 |
| Weesp | |
1893-
| Christina Lauffer | |
| B: | 25 Jan 1893 |
| Amsterdam | |
| Johanna Gardina Ganzetappe | |
| B: | 18 Aug 1850 |
| Deventer | |
1838-
| Willem Lauffer | |
| B: | 14 Apr 1838 |
| Amsterdam | |