Mary Marlyn Toomey, 82, formerly of Lawrenceville, passed away peacefully, at her daughters residence, Sunday, August 16, 2020. She was born in Pittsburgh, November 19, 1937, and was the daughter of the late James and Rita (Martin) Hampton. Marlyn retired from the Sears Distribution Center in Lawrenceville. She loved to spend time with her family and friends, go camping and driving her golf cart, boating, and babysitting. She is survived by her children, Rita (Gary) Hibner, Mercedes (James) Seddon, James (Brenda) Toomey, and Edward Toomey; grandchildren, Gary (Maria) Hibner, Kelly Ganoe, Amy (Sean) McIntyre, Holly (Shawn) Schaltenbrand, and Donny (Hannah) Walker; great grandchildren, Chloee, Brady, Bria, Ciara, Tess, Sofia, Maci, Scarlett, Rocco, and Cole. She is preceded in death by her parents and siblings, June Casey, Midge Donaldson, Fr. Cornelius Gildea, and Patsy Komorowski. A private visitation will be held at, Adam Siemianowski Funeral Home, 179 Starr Road, Russellton, West Deer Township. A Blessing Services will be conducted at the funeral home with Rev. James P. Holland. Marlyn will be laid to rest at Allegheny Cemetery Pittsburgh.