Sigurlaug Margrét Ögmundsdóttir was born on May 5, 1859 in Húnavatnssýsla.
Spouse: Hermann Jónsson b. in Skagafjarðarsýsla in 1854, d. in Markerville, Alberta on December 11, 1916. He took the last name Hillman in the west.
Children: 1. Ólína b. November 12, 1882 2. María b. December 5, 1883, d. in N. Dakota July 8, 1888 3. Jón Rögnvaldur b. September 11, 1886 4. Jóhann Maríus b. November 15, 1888 in Cavalier, N. Dakota 5. Guðrún b. October 28, 1891 in Markerville 6. Hermann Björn b. June 13, 1896 7. Pétur Gísli b. July 19, 1900.
He came west to N. Dakota in 1887, first living in Cavalier but then moving in 1889 to Mountain. In 1891, they moved west to Markerville, Alberta. Hermann was the son of Jón Rögnvaldsson from Hóll in Skagafjordur who had come west in 1874.