Mary L. Thon, 70, of Geneseo, mother of Anne Armbruster, student development professional, passed away Thursday, March 2 at her home.  A funeral mass celebrating her life was held March 7 at St. Malachy Catholic Church in Geneseo with burial at North Cemetery, Geneseo.  Visitation was at Vandemore Funeral Home & Crematory, Geneseo and memorials may be made to St. Malachy Catholic Church or the Michael J. Fox Foundation. Click to share a message of sympathy with Mary’s family.