The age of Clarence is 116. Clarence is a resident of 711 25Th St, Grand Forks, Nd 58203. The number currently linked to Clarence is (701) 772-8407. Possible relatives of Clarence are: Karollyn M Knudson, Curtis L Knudson, Carl T Knudson and 2 other people. Other a city that he has stayed in is Grand Forks. Clarence was born in 1908.