Jeffrey Sean McDonnell Obituary

Jeffrey Sean McDonnell (Saint Louis, Missouri) passed away on October 17, 2026. Leave a sympathy message to the family in the guestbook on this memorial page of Jeffrey Sean McDonnell to show support.

He was loved and cherished by many people including: his wife Julie McDonnell; his children, Jessica Slade (Justin) and Ciara Jane McDonnell; his grandchildren, Nadia Rose, Callan Michael and Presley Ann Slade; his parents, Maryann Mick and Charles Michael McDonnell (Maureen); his siblings, Timothy McDonnell (Angela), Erin Horvath and Blaine McDonnell; his nieces and nephews, Corey McDonnell, Rachel McDonnell, Lauren McDonnell, Jeremy Horvath (Michelle), Megan Titus (Drake), Amanda Rucker (Trevor), David Horvath, Ailey McDonnell and Brenn McDonnell; his parents-in-law, Barbara Vaughan (George) and Michael Bleamer (Mary); his siblings-in-law, Michelle Bleamer (Angie Sauer) and Michael Bleamer; Camille Mae.

Visitation will be held on Thursday, November 5th 2026 from 4:00 PM to 8:00 PM at the Hoffmeister South County Chapel (1515 Lemay Ferry Rd, St. Louis, MO 63125). A Mass of Christian burial will be held on Friday, November 6th 2026 at 10:00 AM at the St. Anthony of Padua Catholic Church (3009 High Ridge Blvd, High Ridge, MO 63049). A committal service will be held on Friday, November 6th 2026 at 11:30 AM at the Mount Hope Cemetery (1515 Lemay Ferry Rd, St. Louis, MO 63125).

If desired, memorial donations in Jeffrey's honor may be made to organizations close to his heart, including Share Pregnancy & Infant Loss Support.