Gerhard Martin John Hartvigsen

Born 1857 · Årbogen, Trondenes.

Spouses & partners

Helena Kristianna Nilsdatter (b. 1864) (Spouse, m. 1887) · family page

Children with Helena Kristianna Nilsdatter

Halvdan Kornelius Gerhardsen (b. 1887) (Son)
Marie Magdalene Gerhardsdatter (b. 1888) (Daughter)
August Marelius Kjeldsberg Gerhardsen (1890–1891) (Son)

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