Mary Grace Dumas, 75, Green Bay. Heaven gained another angel on Tuesday March 23, 2021. She was born February 20, 1946 to the late James and Alverna (Jackovich) Andersen. Mary graduated from West De Pere High School. She married Richard Dumas on February 20, 1965. She was employed at Nicolet Paper Mill for many years before moving onto becoming the Bakery Manager at Piggly Wiggly. Mary enjoyed watching football, especially the Green Bay Packers, loved Bingo, baking, cooking, and fishing with her son Don. She is survived by her son Don (Paula) Dumas, grandchildren; Bobby (fiancé Julie) Zepnick, Sarah (Alden) Holewinski, Amanda Dumas, Ryan Homburg, Aleesha (fiancé Evan) Dumas. Great grandchild; Greyson Dumas Delvoye. Mary's siblings; Sue Burch, Carole (Norb) Van Hulst, Jamie Wolter, Joanne Doolittle, Andy (Alice) Andersen, Steve (Judy) Andersen, Sally Kordus, Lynn (Dan) Peters, Jim (Lynn) Andersen, as well as numerous nieces, nephews, her ex-husband Richard (Marian) Dumas, and many friends. Mary was preceded in death by her parents James and Alverna Andersen, her daughter Debbie Dumas, son Joseph Dumas, grandson Matthew and brothers-in-law; Tom Burch, Carl Wolter, and Richard Doolittle. Friends may visit after 10:30AM Tuesday, March 30, 2021 at Ryan Funeral Home 305 N. Tenth Street, De Pere, until time of service at 12:30PM. Entombment will follow at the Allouez Catholic Mausoleum. Please go to www.ryanfh.com to send online condolences to the family. In lieu of flowers a memorial fund will be established. Special thanks to Grancare Nursing Home, St. Vincent medical staff, and Unity Hospice for all your concern and care shown to Mary and her family.