O'Mara, Robert “Bob”, of O’Fallon, MO, died on Wednesday, January 6, 2016, at the age of 80. Loving husband of Marie Elizabeth O’Mara; beloved son if the late William and Vera O’Mara; devoted father of Bob (Carole) Roloff, Tim (Mary Ann) O'Mara, Patti (Greg) Copperas Obermeier, and Mary (Tim) Calamia; cherished grandfather of Jennifer Kemp, Amanda Cosby, Ellen Obermeier, Ariel Bomar, Samantha Wolf, Patrick O’Mara, Robert Roloff, and Mamie (David) Jone; treasured great-grandfather of Emma, Ian, Bentley, Deidre, Tiffany, Joshua, and Harley. He is preceded in death by his son Robert J. O’Mara, Jr., and his brothers, James and William O’Mara.
Memorials may be made to St. Barnabas General Fund.