

| Johannes Porten | |
| *: | 26 Aug 1919 |
| Düsseldorf, (DE) | |
| +: | 15 Jun 1920 |
| Mitte, Düsseldorf, (DE) | |
| Maria Antoinette Hubertine Porten | |
| *: | 22 Aug 1922 |
| Düsseldorf, (DE) | |
| +: | NACH 2007 |
|
| Franz Lambert Porten | |
| *: | 6 Feb 1897 |
| Düsseldorf, (DE) | |
| +: | 18 Mai 1970 |
| Düsseldorf, (DE) | |
| Elisabeth Allgaier | |
| *: | 7 Mrz 1899 |
| Freiburg, Breisgau, (DE) | |
| oo: | Apr 1919 |
| ≟, Düsseldorf, (DE) | |
| Paula Kluge | |
| *: | 9 Sep 1891 |
| Langendreer, (DE) | |
| oo: | 14 Aug 1937 |
| Düsseldorf, (DE) | |
| +: | 19 Okt 1968 |
| Düsseldorf, (DE) | |
| Friedrich Arlt | Lehwald | |
| *: | 18 Nov 1919 |
| Düsseldorf, (DE) | |
| +: | 28 Mrz 2001 |
| Basford, Nottingham, (GB) | |
| Ingrid Ursula Lehwald | |
| *: | 27 Feb 1952 |
| +: | 24 Jul 2023 |
| Ella Auguste Arlt | |
| *: | 4 Apr 1898 |
| Veldhausen, Bentheim, (DE) | |