Memorialized in partnership with Rose Family Funeral Home & Cremation - Simi Valley
Read Brian's Obituary
Brian David Diederich, 55, of Simi Valley, California, passed away on October 21, 2025.A funeral service will be held on Saturday, November 8, 2025, at 11:00 a.m. at 2000 Royal Avenue, Simi Valley, California, with Pastor Tony Silvestri of Simi Community Church officiating. The service will also be...
Read the full obituary on our trusted partner sites below.
Other Ways to Support the Family
Missing or inaccurate information?
We want to honor your loved one’s memory with accuracy and care.
Contact customer supportMissing or inaccurate information?
We want to honor your loved one’s memory with accuracy and care.
Contact customer support