"1952Z"^^ . . . "Calvert, Lorne"@en . "Saskatchewan Minister of Social Services" . . "Canadian politician" . . . "Member of theLegislative Assembly of Saskatchewan" . . . . . . . . . "4th Leader of theSaskatchewan New Democratic Party" . . "13th" . . . . . . . . . . "Saskatchewan Minister of Health" . . "Lorne Calvert"@en . "1952-12-24Z"^^ . . . . "Premier of Saskatchewan" . "Saskatchewan Leader of the Opposition" . "Lorne Albert Calvert, SOM (born December 24, 1952) was the 13th Premier of Saskatchewan, from 2001 to 2007. Calvert, was the leader of the Saskatchewan New Democratic Party from 2001 to June 6, 2009, when he was succeeded by Dwain Lingenfelter."@en . .