We have a total of 82 records for people with the last name O'Holleran.
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John
Patrick
Mary
Margaret
Men and women often performed different types of jobs, so these are displayed by gender to maintain their historical accuracy.
Commmon female occupations for O'hollerans in 1921
Domestic Servant
1
School Teacher
1
Semiskilled Miners
1
Commmon male occupations for O'hollerans in 1921
Bartenders
1
Bricklayers Labourer
1
Coal Of Miner Labourer
1
Railway Porter
1
Stenographers And Typists
1