Andreas Grimsø Andreas Grimsø was a Norwegian politician for the Conservative Party. A deputy representative, he met at the Storting from 1969 to 1971, and was mayor of Alstahaug Municipality from 1975 to 1983.CareerParlamentHe was elected deputy representative to the Storting for the period 1969-1973 for the Conservative Party. He replaced Håkon Kyllingmark at the Storting from October 1969 to March 1971.Local politicsGrimsø was a member of the municipal council of the former Sandnessjøen Municipality from 1959 to 1964. In 1965 Sandessjøen merged into the larger Alstahaug Municipality, and Grimsø was a member of the municipal council of Alstahaug from 1965 to 1991, also serving as deputy mayor from 1965 to 1967, and mayor from 1975 to 1983.