Eva Arminta Bailey of Butler Pennsylvania

I'm try to find out where Eva is buried. I think she died 12/27/1945. She was born in Butler, PA 1/10/1904. She is my twins grand mother. My husband, sister-in-law & other brother. Need very much to know where she is buried. They were taken away from her in 1938 & need closure. Thanks, Patty Badger