Matthew W. Youkonis, 59, of Allentown, died Dec. 18, 2013, in Lehigh Valley Hospital, Salisbury Township.

Born May 22, 1954 in Allentown, he was the son of the late Stanley and Anna M. (Stenavich) Youkonis.

A 1972 graduate of Allentown Central Catholic High School, he was a member of St. Ann Roman Catholic Church, Emmaus.

His survivors include a sister, Sandra A. Mitchell, of Schnecksville; nephew Scott L. Lentz, of Alburtis; niece Laurie A. Klevan and her husband, Alan, of Villanova.

He was predeceased by a brother, Stanley T.

Expressions of sympathy may be recorded at heintzelmancares.com.

Memorial contributions may be made to the American Cancer Society c/o the funeral home, P.O. Box 196, Schnecks-ville, PA 18078-0196.

Arrangements made by Heintzelman Funeral Home Inc., Schnecksville.