Kathleen “Kathy” Kosterman

Kathleen “Kathy” Kosterman

Family and friends will formally celebrate Kathy’s life on Sat. Sept. 25, 2021 at Heritage Funeral Home, 9200 S. 27^th St. Oak Creek from 8:30 am until the time of the Memorial Service at 10:30 am.  Inurnment will take place at Caledonia Memorial Park immediately following the service – all are welcome to attend.

September 6, 2021, age 68 years.  Beloved wife of Gary.  Loving mother of Adam (Brittany) Kosterman and fond step-mother of Jeremy (Mary) and Jason (Stephanie) Kosterman.  Proud grandmother of Taylor, Anna, Hunter and Ryder.  Cherished daughter of Nancy and the late Wendelin Heinzelmann.  Dear sister of Tom (Lisa), Mike (Francine), Pete, the late Ed (Debbie) and the late Paul Heinzelmann.  Further survived by nieces, nephews, other relatives and friends.