Career
Together with Hilmar Meincke Krohg and Jens Stub, he represented Romsdals amt at the Norwegian Constituent Assembly at Eidsvoll in 1814. At the National Assembly he was primarily engaged in matters effecting the interests of farmers. In company with other farmers, he proposed to sell church owned property in order to generate capital to establish a Norwegian Central Bank.
He also supported a proposal to reintroduce a constitutional inheritance law.
Valbo stood with the Union party (Unionspartiet) as did with his fellow representative, Jens Stub. Walbøe was the builder of at least three octagonal churches: Leikanger Church (Herøy) in Møre og Romsdal, Innvik Church in Sogn og Fjordane both of which still exist, as well as Hareid Church in Møre og Romsdal which was demolished during the 1870s.