O'Brennon family name history and map
No data was found
No data was found
O'Brennon in 1911 Ireland
The 1911 Census recorded just 3 people named O'Brennon in Ireland: 1 man and 2 women.
Counties with O'Brennon in Ireland
All 3 O'Brennons lived in Dublin.
O'Brennon average age in 1911
The average age of the 3 O'Brennons recorded was 42.3.
O'Brennon literacy in 1911
All 3 O'Brennons recorded could both read and write.
O'Brennon common first names
Among the O'Brennons were men named Henry Augustine and women named Florence Joan and May.
O'Brennon occupations in 1911
With only 3 O'Brennons recorded, there aren't enough people to say anything meaningful about their occupations.
What religion is O'Brennon?
With only 3 O'Brennons recorded, there aren't enough people to say anything meaningful about their religion.
Visitor Notes
Review type for post source and surnames source type not found
Added by
Pete F
IrishHistory.com is passionate about helping people discover and connect with the rich stories of their local communities.
Please use the form below to submit any photos you may have of O’Brennon. We're happy to take any suggested edits you may have too. Please be advised it will take us some time to get to these submissions. Thank you.
O'Brennon statistics (1911)
Number: 3
Rank: 27,133
Average Age: 42
O'Brennon in the USA (2020)
Number: 0
Rank: 0
Note: If there were less than 100 in the USA census it will show as zero.
Ref: obrennon
Also see...
No data was found