I'm sure that it's the location that is causing the issue.
I have seen Athlone deaths recorded in Westmeath, Roscommon, Galway & Offaly.
It's just the Athlone is the designated Center of Ireland and is close to sooo many counties.
The nearest good matches I'm getting are in Tullamore District which is not TOOO bad but too early to speculate.
Tara