CALEDONIA - July 12, 2019 at age 83. Predeceased by her husband, John “Jack” Brignall and other family members. She is survived by her brothers and sister and many nieces, nephews, great nieces and nephews and great-great nieces and nephews and close friends. Shirley worked at the U of R Physics Department for over 60 years retiring in 2018. No prior calling. Family and friends are invited to attend her Funeral Mass, 11 A.M. Friday, July 19, 2019 at St. Martin de Porres Parish, St. Columba Church, 198 North Street, Caledonia. Interment St. Columba Cemetery. In lieu of flowers memorials may be made to the charity of your choice.