1869 - 
| Wilhelmine Adeline Kortwig | |
| *: | 14 Jul 1892 |
| D-Bochum-Stiepel | |
1894-1977
| Hedwig Mathilde Kortwig | |
| *: | 30 Jan 1894 |
| D-Bochum-Stiepel | |
| +: | 20 Jan 1977 |
| D-Hattingen | |
1891-1968
| Wilhelm Emil Wevelsiep | |
| *: | 16 Mrz 1891 |
| D-Blankenstein | |
| oo: | 18 Okt 1919 |
| D-Bochum-Stiepel | |
| +: | 15 Mai 1968 |
| D-Bochum-Linden-Dahlhausen | |
1896-1991
| Paula Hedwig Kortwig | |
| *: | 1 Jul 1896 |
| D-Bochum-Stiepel | |
| +: | 28 Jun 1991 |
| D-Bochum | |
| Heinrich Friedrich Wilhelm Kortwig | |
| *: | 13 Jul 1899 |
| D-Bochum-Stiepel | |
1900-
| Hedwig Henke | |
| *: | 5 Mai 1900 |
| D-Bochum-Stiepel | |
| oo: | 7 Nov 1924 |
| D-Bochum-Stiepel | |
1902-
| Ewald Heinrich Kortwig | |
| *: | 3 Apr 1902 |
| D-Bochum-Stiepel | |
1907-1995
| Herta Martha Kosthaus | |
| *: | 29 Jul 1907 |
| D-Bochum-Stiepel | |
| oo: | 20 Sep 1930 |
| D-Bochum-Stiepel | |
| +: | 29 Sep 1995 |
| D-Bochum | |
1904-
| Emil Kortwig | |
| *: | 29 Nov 1904 |
| D-Bochum-Stiepel | |
1904-
| Elsa Kortwig | |
| *: | 29 Nov 1904 |
| D-Bochum-Stiepel | |
1901-1964
| Otto Ewald Legewie | |
| *: | 5 Okt 1901 |
| D-Bochum-Stiepel | |
| oo: | 6 Okt 1928 |
| D-Bochum-Stiepel | |
| +: | 19 Jan 1964 |
| D-Bochum-Stiepel | |
1907-1991
| Elfriede Kortwig | |
| *: | 26 Jul 1907 |
| D-Bochum-Stiepel | |
| +: | 28 Jul 1991 |
| D-Bochum | |
1904-1981
| August Nettelbeck | |
| *: | 4 Aug 1904 |
| D-Bochum-Stiepel | |
| oo: | 25 Mai 1929 |
| D-Bochum-Stiepel | |
| +: | 12 Apr 1981 |
| D-Bochum | |
1869-
| Mathilde Wefelscheid | |
| *: | 29 Jun 1869 |
| D-Bochum-Stiepel | |
1869-1936
| Heinrich Friedrich Wilhelm Kortwig | |
| *: | 23 Jan 1869 |
| D-Bochum-Stiepel | |
| oo: | 22 Jan 1892 |
| D-Bochum-Stiepel | |
| +: | 13 Aug 1936 |
| D-Bochum-Stiepel | |
