Otto Peter Christian Sivertsen

Born 23 Jan 1884 · København, Danmark

Parents

Edvard Jacob Severin Sivertsen (1847–1903) (Father)

Siblings

Edvard Carl Frederik Sivertsen (b. 1889) (Sibling)
Valborg Amalie Sivertsen (b. 1879) (Sibling)
Einer Edvard Vilhelm Sivertsen (1876–1934) (Sibling)

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