Family Group Sheet| FATHER | | Bauke Lolkes Folkertsma | | BIRTH | 1866 | Molkwerum | | REF # | | 23200; | | FATHER | Lolke Tittes Folkertsma | | MOTHER | Trijntje Sierds de Jong | | | | MOTHER | | Froukje Wypkes de Boer | | BIRTH | 1868 | | | REF # | | 23201; | | FATHER | Wypke Sybolts de Boer | | MOTHER | Wiebrigje Douwes Kooistra |
| | | CHILDREN | | 1. | Lolke Baukes Folkertsma MALE | | | BIRTH | 4 December 1888 | Hindeloopen | | REF # | | 23202; |
| | 2. | Douwe Baukes Folkertsma MALE | | | BIRTH | 24 September 1902 | Hemelum Oldeferd | | DEATH | 4 February 1958 | | | REF # | | 8540; | | MARRIAGE | 10 February 1940 | Siebrigje Holkema; | | MARRIAGE | 1928 | Dirkje J. Ybema; |
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