The President of Finland who used Tamminiemi the longest was Urho Kekkonen. He served as the President from 1956 to 1981 and continued to live there for another five years after his term until his death in 1986. Tamminiemi became a symbol of his presidency and a center for political life in Finland during his time. Today, it is the Urho Kekkonen Museum, commemorating his legacy. Here is an image of Tamminiemi: .