Family Group Sheet| FATHER | | Lutsen Siebrens Dooper | | BIRTH | 1910 | | | DEATH | 1996 | | | FATHER | Siebren Luitjens Dooper | | MOTHER | Maria Egberts Bouwhuis | | | | MOTHER | | Ytje Agatha Poelsma | | BIRTH | 17 March 1909 | Hidaard | | DEATH | 28 April 1999 | Bakhuizen | | FATHER | Frans Baukes Poelsma | | MOTHER | Anna Minnes Bruinsma |
| | | CHILDREN | | 1. | Siep Dooper MALE |
| | 2. | Anny Dooper FEMALE |
| | 3. | Frans Dooper MALE |
| | 4. | Luut Dooper MALE |
| | 5. | Gerry Dooper FEMALE |
| | 6. | Mieke Dooper FEMALE |
| | 7. | Alberthe Dooper FEMALE |
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