Johannes Knockers van Oorsterzee Duminy
16 November 1900 – 19 October 1978 · Duminy line
Names
- Given
- Oosie
- Surname
- Duminy
The formal baptismal name and the name a person was actually called are both kept, and neither is derived from the other. Spelling drift between records is evidence, not noise.
Immediate family
- Mother
- Catharina Maria van Niekerk
- Brothers and sisters
-
- 1879Maria Johanna van Oosterzee Duminy
- 1880Margaret Elizabeth Zeederberg Duminy
- 1882Francoise Jeanne Duminy
- 1884Francois Jean van Helslandt Duminy (b.1884)
- 1886Augusta Wilhelmina Duminy
- 1887Maria Catharina Duminy
- 1889Roeloff Abraham Zeederberg Duminy
- 1892Katharina Maria Duminy
- 1894John Duminy
- 1895Maria Johanna D'Oliviera Stadler Duminy
- 1897Charlotte Florence Margaretha Duminy
- 1899Hendrik Cornelis van Niekerk Duminy
A life in the record
- 16 November 1900 born Born
- 19 October 1978 died Died
What we don't know
- No dated record ties this person to a specific piece of ground.
A sourced gap beats an unsourced fill. These are the open questions on this person, stated rather than papered over.
Research notes
[TREE] Added 2026-07-31 by kin_sweep.py under the one-degree rule: child of Francois Jean van Helslandt DuminyL (b.1853). Thin record, name, dates and the family link only. NO PLACE IMPORTED: the tree's place strings are systematically wrong and are not evidence.
These are working notes, not finished prose: they carry the reasoning, the corrections and the things still marked to verify. They are kept here so the page itself can read as what is known.
Elders
FamilySearch profile G99P-NWV