Gretchen Helene Schulze
| PARENT (M) Otto Carl (Ludwig) Schulze | |||
| Birth | |||
| Death | |||
| Marriage | to Hedwig Frieda Emmy Windisch | ||
| Father | Carl Louis Otto Schulze | ||
| Mother | Hendrika Johanna Koeleman | ||
| PARENT (F) Hedwig Frieda Emmy Windisch | |||
| Birth | |||
| Death | |||
| Marriage | to Otto Carl (Ludwig) Schulze | ||
| Father | Georg Carl Windisch | ||
| Mother | Luise Henriette Maria Brune | ||
| CHILDREN | |||
| M | Otto Carl Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Louise Roodt | ||
| M | Karl Georg Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Marian Kruger | ||
| F | Rosemarie Louise Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Darius Hamman | ||
| M | Ludwig Georg Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Amanda Barnard | ||
| F | Gretchen Helene Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Pieter van Wyk | ||
| M | Stephan Otto Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Susara Johanna van Staden | ||
| M | Theodor Schulze | ||
| Birth | |||
| Death | |||
| Marriage | to Gertha Jacoba Maré | ||
| PARENT (M) Pieter van Wyk | |||
| Birth | |||
| Death | |||
| Marriage | to Gretchen Helene Schulze | ||
| Father | ? | ||
| Mother | ? | ||
| PARENT (F) Gretchen Helene Schulze | |||
| Birth | |||
| Death | |||
| Marriage | to Pieter van Wyk | ||
| Father | Otto Carl (Ludwig) Schulze | ||
| Mother | Hedwig Frieda Emmy Windisch | ||
| CHILDREN | |||
| F | Ilze van Wyk | ||
| Birth | |||
| Death | |||
| Marriage | to Albertus Andries Jooste | ||
| F | Marcél van Wyk | ||
| Birth | |||
| Death | |||
| Marriage | to Louis Francois Nell | ||
| M | Pieter van Wyk | ||
| Birth | |||
| Death | |||
| Marriage | to Charné Swart | ||