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Last name Koopmann
In the 1950 United States Federal Census
We found 13 records for the last name Koopmann in the 1950 United States Federal Census13 records in the 1950 U.S Census
Most common names forKoopmann
Females
Males
All given names forKoopmann
Beatrice Koopmann
One record
Marvin Koopmann
One record
NAME
BIRTH
RESIDENCE
RELATIVES
IMAGE
William Koopmann
One record
Koopmann distribution by location
Minnesota
11
Arizona
2