Robert D. Biddle Sr., "Bob", passed away on February 12, 2023 at the age of 63. Husband of Lisa Davis-Biddle. Father of Bob Biddle, Jr, Jack Wagner, Michael Davis, Andrew Coyle (Melissa), Dan Davis (Virginia), Amber Biddle, and Lisa Biddle. Grandfather of 11. Son of the late Howard and Rosemarie Biddle. Brother of Rosemarie Smith, Brian Biddle, Howard "Buddy" Biddle, Mark Biddle, and the late Jeffrey Biddle. Also survived by many nieces and nephews. Relatives and friends are invited to his Viewing on Tuesday, February 21, 2023 beginning at 10 AM. at Koller Funeral Home, 6835 Ridge Avenue, Philadelphia. A Funeral Service will follow at 11:30 AM. Interment in Westminster Cemetery. Condolences may be shared at www.kollerfuneralhome.com