 Ernst Tandefelt

Knut Ernst Robert Tandefelt (March 10, 1876 in Sysmä, Finland – May 3, 1948 in Sipoo, Finland) was a Swedish-speaking Finnish nobleman.The mentally unstable Tandefelt shot the Finnish Minister of Internal Affairs Heikki Ritavuori dead at Ritavuori's home door at Nervanderinkatu 11 in Etu-Töölö, Helsinki on February 14, 1922, to affect Finland's politics in the Kindred Nations Wars "(heimosodat)" taking place in Eastern Karelia.