Lack of historical evidence for hofs as buildings undermines the hof theory. Nicolaysen also introduced the community centre hypothesis which argued that hofs were destroyed and churches constructed on the same convenient location for the local community. Location near a previous hof would then be a coincidence, according to Nicolaysen. Pope Gregory I encouraged (year 601) Augustine of Canterbury to reuse pre-Christian temples, but this had little relevance for Norway according to Nicolaysen. Jan Brendalsmo in his dissertation concluded that churches were often established on major farms or farms of local chiefs and close to feasting halls or graveyards.