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Mary Brenion Missing Person Case

Last seen in Yucaipa, California on Nov 26, 2009

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Victim Details

Jun 24, 2010

Dec 19, 2023

Mary

Brenion

94

78

66 inches

140 lbs

White / Caucasian

Female

Nov 26, 2009

Yucaipa

California

San Bernardino County

No

8727

San Bernardino County Sheriff's Department- Victorville Station

Victorville

California

San Bernardino County

92392

14200 Amargosa Road, California

7602412911

County

Law Enforcement

https://wp.sbcounty.gov/sheriff/patrol-stations/victorville/

140905182

San Bernardino County Sheriff's Department- Victorville Station

Brown

Brown

Brown

Oct 12, 2026


Area Last Seen:

Case Description

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Summary based on the NamUs case record (MP7543) and 1 other source
Mary Elenor Wolf Brenion, aged 78, was last seen on November 26, 2009, in Yucaipa, California. She suffers from Alzheimer's disease and is also diabetic, conditions that have raised significant concern regarding her safety. Brenion was described as 5'6" tall, weighing 140 pounds, with brown and gray hair and brown eyes.

Few details are available regarding the circumstances of her disappearance. Brenion left behind no clues, and despite efforts from local authorities and her family, she has not been found. The San Bernardino County Sheriff's Office is handling her case, and foul play has not been suspected thus far. Given her medical conditions, there is an ongoing effort to uncover any information that could lead to her whereabouts.

Her case remains unsolved, and law enforcement continues to seek tips from the public to help resolve this mystery.
Last Seen: Nov 26, 2009

Links to Additional Sources (1)

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  • Missing Person / NamUs #MP7543

    • Possible Unidentified Matches (3)

    Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

    79%Possible
    Jane Doe — Aguanga, California
    UP109273 • Found Feb 2, 2020
    View case
    Sex ✓Female
    Age 100%Est. 78–92 vs 78 when missing
    Race 100%White
    Location 91%42 mi away, same state
    TimingFound 10 years after last seen
    Height 100%5'6" vs 5'6"
    Weight 36%88 lb vs 140 lb
    Hair 70%Gray vs Brown
    Eyes 100%Brown vs Brown
    75%Possible
    Jane Doe — Cathedral City, California
    UP118445 • Found Jan 6, 2023
    View case
    Sex ✓Female
    Age 100%Est. 68–82 vs 78 when missing
    Location 93%37 mi away, same state
    TimingFound 13 years after last seen
    Height 100%5'6" vs 5'6"
    Weight 81%113 lb vs 140 lb
    Hair 70%Gray vs Brown
    Eyes 100%Brown vs Brown
    75%Possible
    Jane Doe — North Hollywood, California - unidentified case UP8291
    Jane Doe — North Hollywood, California
    UP8291 • Found May 31, 2010
    View case
    Sex ✓Female
    Age 60%Est. 60–99 vs 78
    Race 100%White
    Location 82%75 mi away, same state
    TimingFound 6 months after last seen
    Height 84%5'8" vs 5'6"
    Weight 100%128 lb vs 140 lb
    Hair 40%Gray vs Brown
    Eyes 100%Brown vs Brown

    These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

    Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.

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    Forum Posts (1)

    Mary Elenor Wolf Brenion, 78, was last seen November 26, 2009, in Yucaipa, California. She has... ...Read More
    09/11/2023

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