Robert J. Biesinger
- 1956: Ordained
- 1957: Immaculate Conception, East Bethany, NY (Missionary)
- 1958-1967: Saints Peter and Paul, Williamsville, NY
- 1968: St. Mary, Lockport, NY
- 1969-1975: Baker-Victory High School f/k/a Father Baker High School, Lackawanna, NY
- 1976-1986: Holy Family, Machias, NY
- 1987: Immaculate Heart of Mary, Buffalo, NY
- 1988-1994: St. Aloysius Gonzaga, Cheektowaga, NY
- 1995-2001: Absent on leave; Sheehan Residence for Priests, Buffalo, NY
- 2002-2012: Retired (Sheehan Residence for Priests, Buffalo, NY)
- 7/22/2012: Died
- Notes: Fr. Robert J. Biesinger resigned after a survivor filed a lawsuit alleging that he sexually abused her as a child. A second woman later came forward and alleged that Fr. Biesinger sexually abused her as a young adult.