Question: William Alexander Watson Sheldon (18 January 1907 – 1 November 1999) was an Irish politician and farmer, he was re-elected as an independent or nonpartisan politician starting in which year? 
Sentence (from "William Sheldon (Irish politician)"): He did not contest the 1961 general election as the constituency was reduced from 4 to 3 seats but was nominated by the Taoiseach, Seán Lemass to the 10th Seanad.
Relevant evidence: No