Funeral services for Mary Ann Finnegan, 79, of Chicago, Illinois, formerly of Jefferson, will be Wednesday at 10:30 am at St. Joseph Catholic Church in Jefferson.  Burial will be in the St. Joseph Cemetery in Jefferson.  Visitation with the family present will be Tuesday from 5 pm to 7 pm at the Slininger-Schroeder Funeral Home in Jefferson.  Memorials are suggested to the Davis-Phinney Foundation for Parkinson’s.  Survivors include:  Sisters, Joan Pierret of Muskogee, Oklahoma and Jean De Boest of West Des Moines.  8 nephews and 1 niece.