Halvor Emil Heyerdahl

(1840-1917) (1840–1917)

Parents

• Anna Sofia Andersdatter Haneborg
• Thorval Clemetsen Heyerdahl

Children

• Thorvald Heyerdahl
• Fridtjof Heyerdahl

Siblings

• Clemet Thorvaldsen Heyerdahl
• Anders Heyerdahl