Birth Bertha was born on July 21, 1879.
Death Bertha died in May 1970 at 90 years old.

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Biography & Family History Add details

Bertha Koolman (1879 - 1970) was born on July 21, 1879. She was born into the Koolman family.

She died in May 1970 at 90 years old.

Bertha Koolman's last known residence is at Sibley, Osceola County, Iowa.

We find a death record for Bertha Koolman in the United States Social Security Master Death Index (SSDI). What is the SSDI?

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Given name
Koolman family history
Last Known Residence
Sibley, Osceola County, Iowa

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