Inga J. Dondalski, 92,formerly of Rotterdam, passed away on Sunday, October 12, 2014 at Ellis Hospital. Inga was born in Chemnitz, Germany, the daughter of the late Otto and Johanna Keller. She was a graduate of Draper High School and worked as a factory worker sewing baseballs at the Wlison Baseball Co. in Schenectady. Inga was a member of the Messiah Lutheran Church, the Rotterdam Senior Citizens and the Rotterdam Elks. She enjoyed playing golf and taught line dancing. In addition to her parents, Inga was also predeceased by her late husband William J. Dondalskiwho died in 2002. She is survived by two children; Diane Dondalski of Duanesburg and Steve Dondalski of Highland, Ca., her sister; Marion Decker of Zaleski, Ohio, 2 grandchildren and 4 great grandchildren. Services will be private. Inga's family would like to extend special thanks to Anne Bradford for her continuing help. In lieu of flowers, memorial donations may be made to the Schenectady Animal Protective Foundation, 53 Maple Ave. Scotia, NY 12302.