Costolloe family name history and map
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Costolloe in 1911 Ireland
The 1911 Census recorded just 18 people named Costolloe in Ireland: 9 men and 9 women.
Counties with Costolloe in Ireland
Most Costolloes were found in Clare (10), with smaller numbers in Mayo (4), Cork (1), Down (1) and Galway (1).
Costolloe average age in 1911
The average Costolloe in 1911 was 48.9 years old, though with only 18 people recorded, averages like this should be taken loosely.
Costolloe literacy in 1911
Of the Costolloes whose literacy was recorded, 50% could both read and write, 0% could read but not write, and 50% could do neither.
Costolloe common first names
Among the Costolloes were men named Martin (2), James, John, Maurice and Pat and women named Mary (2), Anne, Annie, Catherine and Johana.
Costolloe occupations in 1911
Occupations were only recorded for a small share of Costolloes. Among them were 3 recorded as farmer, 2 recorded as farm labourer, 2 recorded as general labourer, 1 recorded as domestic servant and 1 recorded as publican / hotel worker.
What religion is Costolloe?
Costolloes were overwhelmingly Roman Catholic, 94.4% of them. The remainder were mostly Anglican (5.6%).
Visitor Notes
Review type for post source and surnames source type not found
Added by
Pete F
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Costolloe statistics (1911)
Number: 18
Rank: 10,141
Average Age: 49
Costolloe 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: costolloe
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