Gudbrand_Helenus_Hartmann
Gudbrand Helenus Hartmann (17 June 1832 – 30 April 1900) was a Norwegian schoolteacher, rector and civil servant.
He was born in Christiania to Paul Bøckmann Hartmann and Henrikka Severine Anker,[1] and was the father of Edle Hartmann and Egil Hartmann.[2]
Hartmann worked as schoolteacher in Larvik from 1857 to 1875. From 1875 he was rector at a secondary school in Tromsø, and from 1886 in Skien. He was also a municipal servant in Tromsø and Skien. He was decorated Knight of the Order of St. Olav in 1889.[1]