Christopher B. Greb of Langhorne died on Friday, July 5, 2013. He was 29. Born in Bristol, Christopher has been a life long resident of Lower Bucks residing in Langhorne for the past 13 years. He received his Bachelor's degree in Nutrition from Penn State University and had a career in hotel management for which he received many employee of the month recognitions. Christopher was the devoted and loving father of Gianna. His true love in life was spending time with her. He was the beloved son of E. Barry and Linda Greb and the brother of E. Charles (Erin), Jeffrey (Kate) and Meredith. He will be sadly missed by his 2 nieces and numerous aunts, uncles and cousins. Family and friends are invited to call Tuesday from 8:30 until 10:30 a.m. at the James J. Dougherty Funeral Home, Inc., 2200 Trenton Rd., Levittown. His funeral mass will be celebrated on Tuesday, 11:00 a.m. at Queen of the Universe Church followed by Rite of Committal at Our Lady of Grace Cemetery. There will be no calling hours on Monday evening. In lieu of flowers, memorial contributions may be made to the American Heart Association, 1617 JFK Blvd., Suite 700, Philadelphia, PA 19103.