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Mary Cook Spencer Missing Person Case

Last seen in Prince Frederick, Maryland on Mar 30, 1981

Victim Details

Created

Nov 30, 2010

Case Added

Aug 01, 2024

Firstname

Mary

Lastname

Cook Spencer

Current Age

Age At Disappearance

Height

66 inches

Weight

140 lbs

Ethnicity

White / Caucasian

Gender

Female

Last Seen

Mar 30, 1981

City

Prince Frederick

State

Maryland

County

Calvert County

Tribal Land

Agency ID

21277

Agency Name

Maryland State Police Barrack U

Agency City

Prince Frederick

Agency State

Maryland

Agency County

Calvert County

Agency Zip Code

20678

Agency Contact

Kem Hunt

Contact Job Title

Detective Sergeant

Agency Address

Prince Frederick, Maryland

Agency Phone

4105351400

Agency Jurisdiction

State

Agency Type

Law Enforcement

Agency Website

https://mdsp.maryland.gov/Organization/Pages/FieldOperationsBureau/BarrackUPrinceFrederick.aspx

Agency Case #

M8302900

Agency Report Date

1981-03-18

Primary Agency

Maryland State Police Barrack U

Hair Color

Brown

Left Eye Color

Brown

Right Eye Color

Brown

Last Updated

07/22/2026

Area Last Seen:

Case Description

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Mary Cook-Spencer, a 26-year-old woman from Prince Frederick, Maryland, was reported missing on March 30, 1981. Her sudden disappearance raised immediate concern among her family and friends, who described her as a friendly and engaging individual. Mary was last seen in her community, and the circumstances surrounding her absence were particularly alarming, as she had a consistent routine and was well-known in the area.

In the days following her disappearance, local law enforcement init ...

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Last Seen: Mar 30, 1981

Links to Additional Sources (3)

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3482DFMD - Mary Cook Spencer - Doe Network

Missing Person / NamUs

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Mary Cook Spencer Missing Person Case

Last seen in Prince Frederick, Maryland on Mar 30, 1981

Victim Details

Case Description

Continue reading the complete case summary

Links to Additional Sources (3)

Unlock 1 additional source

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