Raymond W. Mummert, of Plymouth Meeting, passed away at Mercy Suburban Hospital on Thursday, April 11, 2013. He was 70 years old. Born in Philadelphia, he was the son of the late John and Edythe (Bettis) Mummert. Raymond was self-employed as an electrician and served in the United States Navy. He is survived by his two daughters, one son, and nine grandchildren Services will be private at the request of the family. Arrangements by The Oliver H. Bair Funeral Home. (610) 449-8585