Family Group Sheet| FATHER | | Pier Gjalts Bergsma | | BIRTH | 6 February 1798 | Terwispel | | DEATH | 7 April 1887 | Opsterland | | REF # | | 25600; | | FATHER | Gjolt Tjitses Bergsma | | MOTHER | Hiltje Binnes | | | | MOTHER | | Elske Jacobs Bouma | | BIRTH | 25 January 1806 | | | REF # | | 25601; |
| | | CHILDREN | | 1. | Jacob Piers Bergsma MALE | | | BIRTH | 12 November 1829 | Terwispel | | BIRTH | 12 November 1829 | | | REF # | | 25598; | | MARRIAGE | 1 May 1856 | Marijke Baukes van Zwol; Opsterland |
| | 2. | Gjalt Piers Bergsma MALE | | | BIRTH | 1833 | Terwispel | | REF # | | 25617; | | MARRIAGE | 1 May 1856 | Femke Feddes Zwanenburg; Opsterland |
| | 3. | Jelle Piers Bergsma MALE | | | BIRTH | 1835 | | | REF # | | 25621; |
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