Info Info Shirley Zinnecker Shirley Zinnecker, Sunday, June 13, 2021. Kranz Funeral Home - Cass City, MI and Kingston, MI Shirley Zinnecker Sunday, June 13, 2021SHIRLEY MAE ZINNECKER, 90, of Cass City died following a lengthy illness Sunday, June 13, 2021 in Huron County Medi… Read More at Kranz Funeral Home — Cass City and Kingston Tweet Tweet