The Gedmans have two sons, Michael and Matthew, and a daughter, Marissa. Michael was a freshman pitcher for the Le Moyne College Dolphins in 2007, but when his younger brother Matthew was accepted as a freshman at UMass in both their baseball and hockey programs (as an infielder and a goalie), sophomore Michael transferred to UMass also. Mike played a mix of first baseman and pitcher, and hit .312 in three seasons for the Minutemen, including .345 as a junior in 2009. Matt played shortstop and third baseman at UMass, and finished his career with a .334 batting average over his four years, and a team-leading .402 average during his senior year in 2011. Matt was drafted by the Boston Red Sox in the 45th round of the 2011 MLB Draft; he played in Minor League Baseball for several Red Sox farm teams from 2011 through 2014.