No Theme

Kathleen Gremer

March 12, 1947 ~ April 20, 2023 (age 76) 76 Years Old


With great sorrow, we announce the death of Kathleen Mary McClellan Gremer.  After a brief but intense battle with cancer, Kathy passed away peacefully on April 20, 2023, surrounded by her loving family.

Born on March 12, 1947 in Los Angeles, and raised in Woodland Hills, she was the eldest of seven children.  She is survived by all six of her siblings, her four children and their spouses, eleven grandchildren, three great-grandchildren and many extended family members.

In addition to being a kind, loving and selfless mom, Gramma and Gigi, Kathy was hard-working and passionate about everything in her life, from her family and friends, to politics, her faith and her LA Angels.

We are shocked and beyond heartbroken to have lost our amazing mom!  We are also so very grateful for the enormous outpouring of love, support and prayers.

With love from her children,

John, Steve, Christa and Karen







To send flowers to the family or plant a tree in memory of Kathleen Gremer, please visit our floral store.


May 11, 2023

5:00 PM to 8:00 PM
Chapel of Orange
215 N Grand St
Orange, CA 92866

Funeral Mass
May 12, 2023

10:00 AM
San Antonio Catholic Church
5800 E. Santa Ana Canyon Rd.
Anaheim Hills, California 92807

Graveside Service
May 12, 2023

12:30 PM
Holy Sepulcher Cemetery
7845 E. Santiago Canyon Rd.
Orange, CA 92869

Reception following Interment

The Woman's Club
121 S. Center St.
Orange, CA 92866


Kathleen M. Gremer Memorial Endowed Scholarship
33 E. College Street, Hillsdale MI 49242

In Kathy’s honor, Hillsdale College has created The Kathleen M. Gremer Memorial Endowed Scholarship to benefit students majoring in the sciences.  If you would like to donate, please make checks payable to Hillsdale College noting the name of the scholarship and mail to:

33 E. College Street

Hillsdale, MI 49242

If you have questions, please contact Emilee Horwath at 517-607-2280. 


© 2023 Shannon Family Mortuary FD-1772. All Rights Reserved. Funeral Home website by CFS & TA | Terms of Use | Privacy Policy | Accessibility