Richard J. "Richie" Williamson Jr., age 46, of Delano and formerly of Mahanoy City, passed away Monday at Geisinger Wyoming Valley Medical Center in Wilkes Barre.  Born at the Allentown General Hospital he is the son of Carole A. (Wagner) Williamson and the late Richard J. Williamson Sr.  He was a graduate of IU 29 and been employed as a custodian for the Mahanoy Area School District.  He was of the Protestant Faith and was a social member of the Citizens Fire Company in Mahanoy City.  Surviving in addition to his mom is her companion James Weber of Delano, a brother Robert W. Williamson and his wife Sara of Alexandria VA, a sister Stephanie Williamson of Hazleton, maternal grandparents Robert C. and Carol Wagner of Barnesville, his step mother Barbie Williamson, nephews, aunts, uncles and cousins.  Relatives and friends are invited to attend a visitation on Friday evening from 6 to 8 PM at David D. Jarrett Funeral Home of Mahanoy City.  Contributions in his name to the Special Olympics of PA would be appreciated by the family and will be accepted at the visitation or can be sent to Special Olympics of PA, Greater Lehigh Valley and Pocono Region, 2158 Avenue C, STE 201, Bethlehem, PA  18107