Thomas M. O'Brien, 70, of Fort Wayne died January 5, 2019 at Visiting Nurse and Hospice Home, Fort Wayne, IN. He was born to the late William and Winifred O'Brien on May 31, 1948 in Fort Wayne. He was a graduate of Central Catholic High School and volunteered for Saint Vincent de Paul at Saint Therese and will be remembered for his roll as a coach for the Bishop Luers girls Basketball Team and girls and boys Golf Team. He also enjoyed spending his retirement playing golf and pickleball. Thomas is survived by his wife, Elisabeth O'Brien; Sons, Robert (Krista) O'Brien,;Bret O'Brien and Richard (Freya) O'Brien; Daughter, Kristi (Benjamin) Moster and his grandchildren Andrew, Rachel, Jacob, Thomas, Samantha, Jeffery, Cameron, Brandi, Brayden, Aubrey, Kaylin, Willow, Tomas, Carlos and one on the way. He is preceded in death by his Brother, Robert O'Brien and grandchildren Conner and Becky. Mass of Christian Burial will be 11am, Saturday, January 12, 2019 at Saint Elizabeth Ann Seton Catholic Church, 10700 Aboite Center Rd with calling one hour prior. Visitation will be held Friday, January 11, 2019, 4pm – 7pm at Divine Mercy Funeral Home at 3500 Lake Ave., Fort Wayne. Burial will be in the Catholic Cemetery. Memorial contributions may be made to the Bishop Luers Girls Basketball Team, boys and girls Golf Team, St. Vincent De Paul.