Louise Vera Kowald 1904–1904 | | |
| | Arnold Friedrich Kowald 1906–1989 Reta May Williams Watts 1903–2004 | | |
| | Caroline Wilhelmine Hoffmann 1879–1909 Otto Albert Kowald 1877–1906 | | |
Doris Anita Hoffmann 1909–1971 | | |
Ronald Friedrich Hoffmann 1912–1996 | | |
Robert Graham Rose 1940–2012 | | |
Vicki Rosemary Rose 1949–1973 | | |
| | Elva Audrey Hoffmann 1915–1989 Albert Lincoln Rose 1908–1979 | | |
Oscar Bernard Hoffmann 1917–1970 | | |
| | Carl Friedrich Hoffmann 1882–1917 | | |
| | Johanne Louisa Neumann 1855–1921 Albert Gottlieb Hoffmann 1855–1916 | | |
| | Johann Friedrich August Erdmann Neumann 1827–1875 Johanne Louise Schreck 1830–1875 |
