Family Group SheetHUSBAND | Marten Wielenga | BIRTH | 24 June 1922 | | REF # | | 21; | OCCUPATION | | Leraar Oegstgeest; | MARRIAGE | 28 March 1951 | Workum | | WIFE | Hendrikje Koopen | BIRTH | 28 October 1927 | Workum | REF # | | 20; | FATHER | Theodoris Albert Koopen | MOTHER | Ulbertje Holkema |
| CHILDREN | 1. | Aukje Theodora Wielenga FEMALE | | BIRTH | 5 June 1952 | Sneek | REF # | | 17161; |
| 2. | Neeltje Engelien Wielenga FEMALE | | BIRTH | 19 August 1958 | Leiden | REF # | | 17162; |
| 3. | Ulberthe Wielenga FEMALE | | BIRTH | 19 December 1967 | Leiden | REF # | | 17163; |
|