For background on how the map was made (and its flaws), see the relevant blog entry.
MacCosh | Quite numerous: Antrim etc. Mac Coise, (courier or footman). May be Irish or Scottish: it is Mac Cuis in the Western Isles. See also Mac Quish and Quish. |
DEDs where McCosh and a second surname are found together
This list shows total 1901 McCosh households by county.
Click on the county to see detail.
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