We have a total of 54 records for people with the last name Mroczkowski.
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John
Stanley
Mary
Helen
Men and women often performed different types of jobs, so these are displayed by gender to maintain their historical accuracy.
Commmon female occupations for Mroczkowskis in 1921
Semiskilled Occupations In Fabrication Of Metal Products
1
Worsted Weaver
1
Commmon male occupations for Mroczkowskis in 1921
Semiskilled Welders And Flame Cutters
4
Semiskilled Chauffeurs And Drivers
2
Semiskilled Occupations In Fabrication Of Metal Products
2
Attendants
1
Bakers
1