Family Group SheetHUSBAND | Pieter Sjierks Boonstra | BIRTH | 8 September 1857 | Rauwerderhem | DEATH | 22 August 1937 | | REF # | | 26474; | MARRIAGE | 15 June 1881 | Leeuwarden | FATHER | Sjierk Johannes Boonstra | MOTHER | Sjoukjen Jacobs Sybenga | | WIFE | Tettje Spijker | BIRTH | 11 November 1853 | Leeuwarden | DEATH | 2 August 1941 | | REF # | | 26475; | FATHER | Evert Spijker | MOTHER | Pietje Pel |
| CHILDREN | 1. | Pietje Boonstra FEMALE | | BIRTH | 20 August 1882 | Leeuwarden | REF # | | 26477; |
| 2. | Sjoukje Boonstra FEMALE | | BIRTH | 20 August 1882 | Leeuwarden | REF # | | 26476; |
| 3. | Sjirk Johannes Boonstra MALE | | BIRTH | 6 September 1884 | Leeuwarden | REF # | | 26478; |
| 4. | Evert Johannes Boonstra MALE | | BIRTH | 7 December 1886 | Leeuwarden | DEATH | 17 April 1959 | | REF # | | 26472; | OCCUPATION | | Timmerman te Leeuwarden, oprichter van de lijkkistenfabriek minnemastraat leeuwarden; | MARRIAGE | 15 June 1911 | Marijke Posthuma; Sneek |
| 5. | Sjoukje Boonstra FEMALE | | BIRTH | 29 January 1889 | Leeuwarden | REF # | | 26479; |
| 6. | Hiltje Boonstra FEMALE | | BIRTH | 10 January 1891 | Leeuwarden | REF # | | 26480; |
| 7. | Martha Boonstra FEMALE | | BIRTH | 8 May 1893 | Leeuwarden | REF # | | 26481; |
| 8. | Johanna Wilhelmina Boonstra FEMALE | | BIRTH | 12 August 1895 | Leeuwarden | REF # | | 26482; |
| 9. | Johannes Boonstra MALE | | BIRTH | 1 June 1898 | Leeuwarden | DEATH | 7 March 1958 | | REF # | | 26483; |
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