Michael John O'Connor, 65 of Chicago, IL, and Brillion, WI, passed away on September 6, 2022. Beloved spouse of Elizabeth Williams O'Connor. Cherished father of Calleigh O'Connor. He will be leaving behind his caring siblings, Shannon (Jim) and Tim (Lori). Michael helped people find homes as a real estate appraiser for several years. While not working, he enjoyed participating in community organizing and gardening. He was also a fan of the Packers and would not miss a chance to fire up the grill for everyone. Michael will forever remain in the hearts of his friends and family, may he rest in peace.

Memorial service arrangements will be finalized at a future date.