Family Group Sheet| FATHER | | Tjomme van Holkema | | BIRTH | 9 December 1843 | Oldeboorn | | DEATH | 4 January 1891 | Amsterdam | | REF # | | 352; | | FATHER | Arjen Buwalda van Holkema | | MOTHER | Catharina Stam | | | | MOTHER | | Catharina Sophia Kremer | | BIRTH | 3 January 1843 | Amsterdam | | DEATH | 6 September 1909 | Amsterdam | | REF # | | 353; | | FATHER | Alexander Friederich Kremer | | MOTHER | Anna Alydia Reijnders |
| | | CHILDREN | | 1. | Arjen Buwalda van Holkema MALE | | | BIRTH | 31 August 1873 | Amsterdam | | DEATH | 26 February 1953 | Amsterdam | | REF # | | 356; | | MARRIAGE | 19 September 1901 | Wilhelmina Maria de Breuk; Haarlem |
| | 2. | Alexander Frederik van Holkema MALE | | | BIRTH | 6 January 1875 | Amsterdam | | DEATH | 18 March 1943 | Antwerpen | | REF # | | 372; |
| | 3. | Franciscus van Holkema MALE | | | BIRTH | 26 November 1876 | Amsterdam | | DEATH | 30 June 1929 | Ermelo | | REF # | | 374; |
| | 4. | Tjomme van Holkema MALE | | | BIRTH | 22 December 1882 | Amsterdam | | REF # | | 375; | | MARRIAGE | 29 April 1919 | Martha Bassus; |
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