| William Alfred KOLLER (1858 - 1949) |
|
| Elizabeth TURNER |
| Leonard George KOLLER | Mary Anne Alys THOMPSON |
| bd. 1889 occ. edu. rel. dd. Aug 1943 brd. |
bd. 15 Feb 1898 occ. Farmer edu. rel. Methodist dd. Aug 1980, Taaibosch Farm - Near Sasolburg brd. |
| Louisa Ann KOLLER Raymond Leonard KOLLER Campbell George Leonard KOLLER Muriel Joy KOLLER |