Charles Cavanaugh, 70, of LaGrange Park, died June 11, 2021.  Mr. Cavanaugh owned a heating and air-conditioning company. 

He was the husband of Janice Cavanaugh (nee Castellani); the father of Brian (Michaela) Cavanaugh, Karen (Jake) Ainslie, Katie (Frank) Trevino and Maggie (Andy) Cavanaugh-Dietz; the grandfather of Kimberly, Natalie and Patrick Cavanaugh, Owen and Logan Ainslie, Julia, Jesse and Andrew Trevino and Tyler Cavanaugh; the brother of Coleen (Gerald) Linn and Mary Beth (Stan) Downs; and the uncle of many nieces and nephews.

Services have been held. Interment was at Queen of Heaven Cemetery, Hillside.

Memorials are appreciated to Dystonia Medical Research Foundation, 1 E. Wacker Dr., Suite 1730, Chicago, 60601.

Hitzeman Funeral Home, Brookfield, handled arrangements.