Maria D. Gregorich, age 89, of Trumbull, passed away peacefully on April 5, 2019 at St. Vincent's Medical Center. She was the loving mother of Max, John, Heidi and Ingrid; beloved grandmother to Eric, Tommy, Kristin and Ashley; great-grandmother to Aiden, Gavin and Maddie. She enjoyed having coffee with her neighborhood family, playing pinochle with friends and visiting her 8 siblings in her homeland of Austria. She was predeceased by her husband John Gregorich; beloved grandson Tommy Hughes; and numerous brothers and sisters in Europe. Friends may attend her funeral service on Tuesday at 9:15 a.m. at the Cyril F. Mullins Funeral Home, 399 White Plains Rd. Trumbull, and at 10:00 a.m. at Christ the King Church, 4700 Madison Avenue. Interment will follow in Gate of Heaven Cemetery, Trumbull. Friends may greet the family on Monday from 4-8 p.m.