Pvt. Kelvin Contreras, North Philadelphia native, and his mother, Ana, take a moment to pose for a photo after the family day ceremony aboard Marine Corps Recruit Depot Parris Island, S.C, recently. - Pvt. Kelvin Contreras, North Philadelphia native, and his mother, Ana, take a moment to pose for a photo after the family day ceremony aboard Marine Corps Recruit Depot Parris Island, S.C, recently.