He practiced Pediatrics in Kingsville, TX for over 30 years before retiring to Lake Corpus Christi, San Antonio, and lastly Comfort.
He was born in Sonora, Texas on February 25, 1918.
He was preceded in death by his wife, Elizabeth H. Dunn; and grandson, S. Chester Dunn, II.
He is survived by his sons, Dr. Neil M. Dunn and wife, Maureen of Comfort; and Dr. Bruce C. Dunn and wife, Kathy of Edmond, Oklahoma; grandsons, N. Marshall Dunn, Jr. and wife, Kelly of Keller, TX; Bryan C. Dunn and Kevin F. Dunn and wife, Jennifer, all of Edmond, Oklahoma; and great-grandchildren, Margaret R. Dunn and James G. Dunn, both of Keller, TX, and Sydni M. Dunn of Edmond, Oklahoma.
