HIGH SCHOOL: Competed in lacrosse, swimming, and football at Upper Dublin High School...earned first team all-conference honors on defense as a senior and second team laurels as a junior...led team to district playoffs as a sophomore.

AT DELAWARE: Second-year player...sat out last season...will add depth to defensive unit...2005: Did not see game action and retained freshman eligibility.

PERSONAL: David Markart Erwin...born Aug. 20, 1986...son of John and Pamala Erwin...both parents are graduates of Penn State...business finance major...has an older sister Emilie...enjoys fishing in his spare time...grandfather played college football at University of Pennsylvania