Sister Firmina Hendzel S.S.J., T.O.S.F. beloved daughter to the late Michael and Victoria (nee Mierzwinski); Loving sister to the late Roman, Walter, John, Frank, Joseph, Emund Anna, Sister Mary Innocent and Irene; Dear aunt to Kathleen (Frank) Kowalczyk and John (Nancy) and many great nieces and nephews. Visitation Wednesday from 6 – 8 p.m. at Clare Oaks Chapel, 825 Carillon Dr.; Bartlett. Funeral Mass Thursday, 10 a.m. Interment Resurrection. In lieu of flowers, memorials may be made to the Sisters of St. Joseph, 825 Carillon Dr., Bartlett, IL 60103. Arrangements by Countryside Funeral Home, Bartlett. 630-289-7575 or www.countrysidefuneralhomes.com