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Description
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Lyda Catherine Ambrose: The Black Widow of the Early 20th Century

Early Life

Born in 1891, Lyda Catherine Ambrose's early life remains largely undocumented. Her known history begins in 1917, marking the start of a series of calculated and heinous crimes.

First Fiancé: 1917

In 1917, in Keytesville, Missouri, Ambrose became engaged to an unnamed man. Shortly after he secured a $2,500 life insurance policy naming her as the beneficiary, he died unexpectedly from severe stomach pains. This sudden death raised no immediate suspicions, allowing Ambrose to collect the insurance payout.

Second Husband: 1917

Displaying a disturbing lack of mourning, Ambrose swiftly married her deceased fiancé's brother just days after the funeral. Within three months, he too succumbed to mysterious stomach ailments after obtaining a $2,500 life insurance policy in her favor. Once again, Ambrose benefited financially from the untimely demise. ...Read More
Victims
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Confirmed Victims: (1)
  • Edward F. Meyer , Date of Death: 1920-09-07
  •     ...View 0 additional victims
    Suspected Victims:
  • Robert Dooley , Date of Death: 1915-10-12
  • Edward Dooley , Date of Death: 1915-08
  • Harlen Lewis , Date of Death: 1919-03
  • Lorraine Dooley Age: (2), Date of Death: 1915
  • Links to Additional Sources (13)
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    Killer's Details

    Lyda Catherine

    Southard

    1891

    Natural causes

    Female

    Lyda Ambrose, Lyda Trueblood

    Hedonistic

    Life imprisonment

    5

    1917 - 1920

    Missouri, Idaho

    December 1920

    07/03/2025