Howard Addison Mattingley, 63, of Leonardtown, MD died on July 11, 2016 at his home in Leonardtown, MD. Howard was born February 24, 1953 in Leonardtown, MD to the late W. Clarke Mattingley and Joyce Addison Mattingley. Howard is survived by his sister, Charlene Kelly (JP) of Leonardtown, MD; his nephews, John and Patrick Kelly, both of Leonardtown, MD; and many extended family and friends. In addition to his parents, he is also preceded in death by his brother, Charles Frederick Mattingley.

A life-long resident of St. Mary's County, Howard possessed a kind, friendly and caring spirit. Howard's life-long passion was music. He was a talented, self-trained musician who, as a young man, performed in a band playing a variety of instruments. He had an extensive music collection and was well versed in music history. Howard was an avid reader who enjoyed studying theology and history. He was a devout Catholic and a member of the Knights of Columbus.

Family will receive friends on Saturday, July 16, 2016 from 11:00 a.m. to 12:00 p.m., with a Mass of Christian Burial celebrated by Reverend David Beaubien at 12:00 p.m., at St. Aloysius Catholic Church, 22800 Washington Street, Leonardtown, MD 20650. Interment will follow at Charles Memorial Gardens in Leonardtown, MD. Memorial contributions may be made to St. Jude Children's Research Hospital, P.O. Box 1000, Dept. 142, Memphis, TN 38148. Arrangements by the Brinsfield Funeral Home, P.A., Leonardtown, MD.