Kristen R. Wittig, May 11, 2024, Age 53. Mother of Thomas Robert Wittig, Daughter of Mary D. Wittig (nee Ryan) and the late Thomas W. Wittig. Stepdaughter of the late Walter T. Abramczyk. Sister of Mary E. Grbec (Nicholas), Thomas W. Wittig, Jr. (Teresa) and Robert K. Wittig (Lauren). She is also survived by nieces, nephews and her beloved dog, Leo. Relatives and friends are invited to Viewing on Tuesday, May 21, at 9 a.m. at Immaculate Heart of Mary Church, 819 E. Cathedral Road, Philadelphia. A Funeral Mass will follow at 11 a.m. Interment in Calvary Cemetery.