| Sources |
- [S229] Death Notice Cornelia Margaretha van Zyl, (Cape Archives MOOC 6-9-4713 No. 48883 3033 1).
- [S77] Death Notice Abraham Albertus van Zyl, (Cape Archives MOOC 6-9-3071 No. 13463 3033).
- [S17] Marena van Hemert, Ou Swellendam Families Deel 3, (M. van Hemert, Linden, Johannesburg, 2006. ISBN 0-620-31296-7) (Reliability: 3).
- [S964] South Africa, Dutch Reformed Church Registers (Cape Town Archives), 1660-1970, (online database - familysearch.org), Johanna Catharina van Zyl Swellendam Image 1373 Film 008121017 (Reliability: 3).
- [S17] Marena van Hemert, Ou Swellendam Families Deel 3, (M. van Hemert, Linden, Johannesburg, 2006. ISBN 0-620-31296-7), page 248 (Reliability: 3).
- [S1363] South Africa, Civil Marriage Records, 1840-1973, (familysearch.org), 1874 Marriage Record Abraham Albertus van Zyl and Cornelia Margaretha Streicher (Reliability: 3).
|