Denmark's leader residing over the Cabinet of Deuntzer, was a part of the Liberal "Venstre" party before the party that translates to the "Synaspisms Rizospastiks".
Johan Henrik Deuntzer (20 May 1845  16 November 1918) was a Danish politician, member of the Liberal "Venstre" party until 1905 where he joined the Danish Social Liberal Party. 
The Danish Social Liberal Party (Danish: "Radikale Venstre" , "Radical Left", i.e. "Radical Liberal Party") is a social-liberal political party in Denmark. 
After the 1901 Danish Folketing election, the Council President Johan Henrik Deuntzer of the Venstre Reform Party became the leader of Denmark's first liberal government. 
