For background on how the map was made (and its flaws), see the relevant blog entry.
MacElrath | Very rare: Tyrone. Ir. Mac Giolla Riabhaigh, riabhach, brindled or roan. See also Mac Areavey. SGA. |
MacIlrath | Quite numerous: Antrim-Derry etc. Ir. Mac Giolla Riabhaigh, variant of Mac Areavey, q.v. See also Mac Ilwrath. |
DEDs where McIlrath and a second surname are found together
This list shows total 1901 McIlrath households by county.
Click on the county to see detail.
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