The Voldslien family

Randi's uncle Ole Andersen Voldslien (b. 1810) took over the Voldslien farm her mother came from. He was married to Ingeborg Erlandsdatter (b. 1816)
Their children:
Anders Olsen (b. 1844)
Erland Olsen (b. 1846)
Anne Olsdatter (b. 1848)
Ole Olsen (b. 1851)
Randi Olsdatter (b. 1853)
Kristiane Olsdatter (b. 1855)
Olous Olsen (b. 1857) - Took over the farm after his father.
Hanna Olsdatter (b. 1860)

Randi seems to have been close to her cousins Randi, Kristiane and Hanna and corresponded with them.