O'Leary, Nancy Ann Gibagaa Migizikee (nee Houle) Baptized into the Hope of Christ's Resurrection Saturday, November 1, 2025.

Beloved wife of the late Maurice A. O'Leary; loving mother of Michael (Gwen) O'Leary, Patrick O'Leary, and Barbara Greensage; dearest grandmother; great grandmother; sister of Jean (Charles) Tuttleton, Rick Houle, and the late Ron Houle; our dear aunt, great aunt, cousin, and friend to many.

Memorial contributions may be given to the Humane Society of Missouri .

Funeral Mass Thursday, November 6, 10:00 AM at Holy Spirit Church 3130 Parkwood Ln (Maryland Heights). Visitation Thursday, November 6, 4:00 – 8:00 PM at Collier's Funeral Home, 3400 N. Lindbergh Blvd (St. Ann). Interment Friday, November 7, 10:45 AM at Jefferson Barracks National Cemetery.