John William Henry Koeppen III of Northbrook, IL  - Father of Melissa (Patrick) Costello and John (Lauren) Koeppen;  proud and cherished grandfather of Ella and Cora Costello.  Long time youth sports coach in the north suburban area .Proud Wheeling High School alum and kind friend to many.  Visitation Sunday March 5, from 1-4 p.m. at Cooney Funeral Home, 625 Busse Hwy, Park Ridge.  A funeral service will take place at 4 p.m.  Interment private.  Info 847-685-1002 www.cooneyfuneralhome.com