Of Grand Rapids , Michigan ; formerly of Pittsburgh. Beloved Wife of David Schmidt. Daughter of Anna and the late John Hudak. Sister of William Hudak and Marge ( Joe ) Roman.Also survived by Nieces and Nephews. Diane was volunteer for Hospice of Holland ( Michigan ) and the Harbor Humane Society and a caregiver to many. Memorials may be made to St. John the Baptist Orthodox Church , 2688 California Avenue , Pgh , PA 15212