His surname was also sometimes spelt Neggu or Nego, and he was known by the forenames Aleksander-Viktor, Karl-Aleksander[1] and Viktor Alexander Woldemar,[2] as well as the pseudonym Jursi Sander.
[4] He was elected to the Provincial Assembly of the Autonomous Governorate of Estonia and served throughout its only session, which lasted from 14 July 1917 until 23 April 1919.
[5] In the meantime, he was also Provincial Commissioner of Saaremaa (1918–19) and was charge d'affaires and consul to the Northwest Government in Pskov in 1919.
He was subsequently Secretary at the Estonian consulate in Berlin (1919–20) and lectured at military schools between 1921 and 1923, when he continued with his business practices.
[7] Neggo was removed from both teaching offices and arrested by the occupying Soviet authorities on 23 December 1940 in Tartu.