We have a total of 1622 records for people with the last name Grennan.
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Sign up to get startedMen and women often performed different types of jobs, so these are displayed by gender to maintain their historical accuracy.
Commmon female occupations for Grennans in 1921
Domestic Servant
4
At Home
3
At School
3
Needlewoman
2
Ag Lab Wife
1
Commmon male occupations for Grennans in 1921
Chemical Labourer
6
General Labourer
6
Coal Miner
5
Semiskilled Chauffeurs And Drivers
4
Farm Labourer
3