Gabriel Gabrielsen Holtsmark

Gabriel Gabrielsen Holtsmark (1 February 1867 – 20 July 1954) was a Norwegian educator, physicist and actuary.

Personal life He was born in Asker as a son of farmer and mayor Bent Holtsmark and his wife Anne Elisabeth Gabrielsen. He was a brother of Bernt, Torger and Wilhelm Holtsmark. Both Bernt and Torger were members of the Parliament of Norway.

In April 1893 in Kristiania he married Margrete Weisse, and through her he was a son-in-law of professor Johan Peter Weisse. He returned to Norway the same year, and was hired at the Norwegian College of Agriculture.

From 1910 he was an actuary in the insurance company Livsforsikringsselskapet Fram. In 1920 he became the director of the business secondary school Kristiania Commerce School. From 1920 to 1923 he was also a member of the National Price Council. He died in 1954.