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born 1861 · died 1934

generation 13

Parents

• Father: Gerben Annes Koopmans
• Mother: Antje Kingma

Siblings

• Anne Koopmans (1857–1913)
• Johannes Koopmans (1864–1950)

Life

• Born 23 February 1861 in Ferwerd
• Died 1934

Sources: Archiefindexen via Open Archieven

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