Clare S. Koenig, 98 of Hoffman Estates, formerly of Arlington Heights was born May 10, 1916 in Glencoe to the late William and Mame (nee Alles) Schneider and passed away April 22, 2015. Clare was the beloved wife of the late Frederick W.; loving mother of Barbara A. Koenig and William J. Koenig. Visitation will be Friday, May 1, 2015 from 9:00 AM until time of funeral service 11:00 AM at Lauterburg & Oehler Funeral Home, 2000 E. Northwest Highway, Arlington Heights. Interment will be in All Saints Cemetery.