Matthew Dennis O’Brien, 64Matt O’Brien of Greenwood, IN, born October 6, 1951, passed peacefully on December 10, 2015 surrounded by his loving family. Born in Flint, MI to Geraldine and Thomas O’Brien, Matt will be remembered fondly for his faith, good humor and devotion to the family he raised in central Indiana. Celebrating his life is his wife Donna O’Brien; sons and daughters Jenni and Steve Porter, Krisi and Ed Clark, Kelli and Jason Horner, Meredith Britt and Michael Hurst, Kimberly and Ryan Foust, and Luke Britt; and sisters Margie (Tom) Jones and Mary Ann (Chris) Higgins. He is also loved by his grandchildren Nate, Mariah, Kira, Dallas, Mackenzie, Zoey, Hailey, Eli, Lilly, Abigail, Grace, Amaya, Logan, Bella and Blake. Matt will be also remembered as a fan of Michigan State University sports, the Detroit Tigers and Red Wings, his dogs, golfing, and cooking family meals on special occasions.Matt was an avid photographer and was valued by his co-workers and customers at Robert’s Camera. But most of all, Matt left a legacy of love for his expansive family and commitment to God.Friends and family may visit during a memorial service from 2-4 p.m. on Sunday, December 13 at St. Mark Catholic Church with a mass to immediately follow. Donations can be made to the Indianapolis Humane Society and the American Cancer Society.