of Clarkston, went to be with the Lord October 9, 2015 at 84 years of age. Loving husband of Roberta 'Bobbi' for 21 years and the late Beverly; dearest father of Michael (Holly) Blust, Roger Blust, the late Margaret Dean, John Blust, Jeffrey (Angela) Blust, Therese (Patrick) Tierney and Glen Blust; grandfather of Christopher (Casey), Jessica (Eduardo), Corin, Beverly (Demi), Evan, Peter, and Matthew (Sarah); great grandfather of 4; Robertarsquo;s children Andy (Camie) and their children Scott, Andy, and Keegan; Michael, Patrick, and the late Matthew Hull. Glen graduated from St. Michaelrsquo;s in 1950 and served in the US Marines from 1951-1953. He retired from Pontiac General Hospital in 1986 as director of maintenance. Glen was a member of Our Lady of the Lakes Church and enjoyed traveling, gardening, hunting, fishing, boating and just plain tinkering. His joyous laugh will be dearly missed by his beloved family and friends.