| Johannes Eduard Leitzen |
| Johannes Eduard Leitzen | |
| *: | 05 Jan 1873 |
| Herdecke a.d. Ruhr | |
| +: | 12 Sep 1921 |
| Frankfurt | |
| Anni Henriette Hahn |
| Anni Henriette Hahn | |
| *: | 24 Mrz 1878 |
| Wuppertal-Elberfeld | |
| oo: | 25 Feb 1903 |
| Brüssel | |
| Marie Friederike Leitzen |
| Marie Friederike Leitzen | |
| *: | 31 Okt 1875 |
| Herdecke a.d. Ruhr | |
| Paul Albert Leitzen |
| Paul Albert Leitzen | |
| *: | 12 Feb 1879 |
| Herdecke a.d. Ruhr | |
| Anna Luise Karoline Bremer | |
| *: | 05 Feb 1873 |
| Stralsund | |
| oo: | 06 Mai 1909 |
| Wuppertal-Vohwinkel | |
| Erna Ellen Ida Heuer |
| Erna Ellen Ida Heuer | |
| *: | 20 Jul 1905 |
| Kiel-Garden | |
| Hans Martin Friedrich Julius Max Leitzen |
| Hans Martin Friedrich Julius Max Leitzen | |
| *: | 11 Nov 1887 |
| Wuppertal-Barmen | |
| +: | 23 Mrz 1945 |
| Wuppertal-Barmen | |
| Anna Johanna Rennenberg |
| Anna Johanna Rennenberg | |
| *: | 21 Dez 1889 |
| Rüngsdorf | |
| +: | 03 Mrz 1945 |
| Wuppertal-Elberfeld | |
| Dr.med. Kurt Walter Friedrich Leitzen | |
| *: | 11 Jan 1892 |
| Wuppertal-Barmen | |
| Anna Therese Lablack |
| Anna Therese Lablack | |
| *: | 28 Mrz 1892 |
| Königsberg/Ostpr. | |
| oo: | 12 Mrz 1920 |
| Stettin | |
| Eduard Johannes Friedrich Leitzen |
| Eduard Johannes Friedrich Leitzen | |
| *: | 08 Sep 1842 |
| Stadtoldendorf | |
| +: | 12 Mrz 1894 |
| Wuppertal-Barmen | |
| Johanne Güldner |
| Johanne Güldner | |
| *: | 06 Okt 1852 |
| Wuppertal-Elberfeld | |
| oo: | 02 Jan 1872 |
| Wuppertal-Elberfeld | |
| +: | 30 Jul 1937 |
| Wuppertal-Barmen | |