Kazys Grinius, Lithuanian physician and politician, 3rd President of Lithuania (d. 1950)
Kazys Grinius ([kɐˈzʲiːs ˈɡʲrʲɪnʲʊs] (listen), 17 December 1866 – 4 June 1950) was the third President of Lithuania, and held that office from 7 June 1926 to 17 December 1926. Previously, he had served as the fifth Prime Minister of Lithuania, from 19 June 1920 until his resignation on 18 January 1922.