Donald K. Gregory, an electrician and Navy veteran, died Wednesday at the Anne Arundel Medical Center in Annapolis after a heart attack. He was 53 and lived in Arnold.

Services for Mr. Gregory were being today at the Barranco and Sons Funeral Home, Ritchie Highway and Robinson Road, Severna Park.

He is survived by his wife of 31 years, the former Janice Emmons; a son, Donald Gregory of Arnold; two daughters, Brenda Finnerty and Karen Vohs, both of Pasadena; and four grandchildren.