December 26, 1946 — October 10, 2025

MISSOULA ~ Mary Lou Pastian Olbu, 78, of Missoula, passed away Friday, October 10, 2025 at her home.

Arrangements are under the care of Sunset Memorial Funeral Home and Crematory in Missoula.

To send flowers to the family in memory of Mary Lou Pastian Olbu, please visit our flower store.

Service Schedule

Thursday, October 16, 2025

2:30 - 3:00 pm (Mountain time)

Sunset Memorial Gardens

Get Directions Send Flowers

Visits: 17

This site is protected by reCAPTCHA and the
Google Privacy Policy and Terms of Service apply.