Mary A. Osowiec passed away the morning of August 9th, a day before her 68th birthday. Mary was an amazing mother to her three daughters (Val, Becky and CJ) and an even more amazing Mimi to her seven beautiful grandchildren, who she loved with all her heart. She cherished every opportunity she had with them. Grace (14), Luke (11), Ella (11), Faith (10), Charlie (9), Lucy (8) and Kyle (8) were her entire world! She will love them and be with them forever and always. She also loved and enjoyed spending time with her ‘wonderful son in laws!’ Chip and Brad will be missed by her dearly. Mary was the best mom and extremely kind and giving. She battled breast cancer eight years ago and remained cancer free until this year. On June 10th, she was diagnosed with Stage 4 Bone Cancer and passed away peacefully 8 weeks later. Throughout her cancer journey, she remained in positive spirits and never complained because of her faith. We are all so proud of her and will miss her forever. Visitation Saturday 10:00 A.M. until time of Funeral Service at 1:30 P.M. at Lawn Funeral Home, 7732 W. 159th St. Orland Park, IL 60462. Interment private. Funeral info: 708-429-3200.