Mark A. Osier, age 64, in the presence of his Savior on March 12, 2020. Beloved husband for 38 years to Donna, nee Sachtleben. Loving father of Christopher (Sandra) Osier and Eric Osier. Cherished grandfather of Logan and Olivia. Dear brother of Barbara Davis, Jerry (Kari) Osier, and Desiree Kedjour. Dearest uncle of many nieces and nephews.

Letter Carrier for 41 years for Midlothian. Union Shop Steward for over 20 years for the Midlothian Post Office. Vice President of NALC Branch 4016 for the last 4 years.

Visitation Saturday, September 26, 2020 from 3:30 p.m. to 6:30 p.m. with a Service to Celebrate Mark's life to follow at 6:30 p.m. at Colonial Chapel, 15525 S. 73rd Ave. (155th/Wheeler Dr. & Harlem) Orland Park, IL. To uphold safety guidelines, all guests are asked to wear a mask and respect social distancing requirements. A live-stream of the Service will be available. Please visit Mark's Obituary on Colonial Chapel's web-site at colonialchapel.com to view the live-stream of the Service.

Below is the live-stream link for Mark's Celebration of Life Service on Saturday, September 26, 2020 at 6:30 p.m.



In lieu of flowers, memorials to:

National Park Foundation
1110 Vermont Ave. NW
Suite 200
Washington, DC 20005

Link to Donate online:
National Park Foundation

or

American Cancer Society
17060 Oak Park Ave.
Tinley Park, IL 60477

Link to Donate online:
American Cancer Society

are appreciated.

Express your thoughts and condolences at colonialchapel.com 708-532-5400