Lois Warnke Obituary
We announce the death of Lois Warnke of Princeton, Wisconsin, who passed away on June 29, 2026, at the age of 91. Lois will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Leave a sympathy message to the family on the memorial page of Lois Warnke to pay them a last tribute.
She was predeceased by: her parents, Fred Grunewald and Esther Grunewald (Krubsack); her husband John F. Warnke; and her siblings, David, Carl, Phil, Renata and Martha.
She is survived by: her children, Pam Schmidt (Bill) of Princeton, Denise Graetz (Dan) of Princeton, Tim Warnke (Sue) of South Carolina, Beth Dean (Dan) of Tulsa and Jon Warnke (Karla) of Wausau. She is also survived by 14 grandchildren; 12 great grandchildren; many other relatives and friends.
