I could not find online an obit for Eugenia, but I did locate one on her husband Joseph if you don't have that as yet.
Chicago Tribune (IL) - July 05, 1970
Deceased Name: Joseph P. Provencal
Joseph P. Provencal, beloved husband of Eugenia; dear father of George E. Caron; fond brother of Eva Rybicke, Cora Pressler and Rose Oaks. Services Monday, 1 p.m., at Zeiger-Mueller- Mc-Campbell Funeral Home, 6453 W. Irving Park Road. Interment Acacia Park. PE 6-2693.
Chicago Tribune (IL)
Date: July 05, 1970