Ruth Ann (Schuller) Coscarelli, 64, of Natrona, passed away Thursday, April 21, 2016 at Allegheny General Hospital, Pittsburgh, following a brief illness. She was born July 21, 1951 in Harrison Township, daughter of the late Rudolph "Rudy" and Ruth F. (Albert) Schuller. Ruth has lived the past 20 years in Natrona and prior to that the Tarentum area. Ruth was a homemaker and a member of Holy Martyrs Church, Tarentum. She graduated from Highlands High School and enjoyed bingo, cooking, canning and spending time with her family. She especially enjoyed her grandchildren and sitting on her front porch with her friends. Survivors include her husband, Ralph Coscarelli; her children, John (Susan) Gregurich, New Kensington, Melissa (Randy) Slomkoski, Tarentum ad Marko Gregurich, Tarentum; her grandchildren, Julia, John, Joshua, Jessica, Jaylene, John, Brianna and Cori and 7 great grandchildren. Also surviving are 3 brothers, Dennis, Rudy and Rick Schuller. Also surviving are numerous nieces and nephews. Visitation 2-4 and 6-8PM Sunday in the Duster Funeral Home, Inc. 347 E 10th Ave, Tarentum, 724-224-1526 where a blessing service will be held on Monday at 10AM with Rev. Wesley M. Mash, officiating. Entombment in Mt. Airy Mausoleum, Natrona Heights. VISIT: dusterfuneralhomeinc.com