Costello  County Mayo


In 1887, John Bartholomew's Gazetteer of the British Isles described Costello like this:

Costelloe, bar., W. co. Mayo, 143,874 ac., pop. 46,849.

How to reference this page:

GB Historical GIS / University of Portsmouth, History of Costello, in and County Mayo | Map and description, A Vision of Ireland through Time.


Date accessed: 24th June 2024

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