Halleran households mapped in 1911

Click on the red marker on the map below for a link to the full 1911 census entry.

For background on how the map was made (and its flaws), see the relevant blog entry.

Halloran	Quite numerous: Connacht and scattered. Ir. Ó h-Allmhúráin, allmhúrach, a stranger from overseas, a pirate! Originally two septs: Galway and Clare. For more correct distribution see the more numerous O'Halloran. IF & SGG.
Holleran	fairly rare: Galway-Mayo. A Connacht variant of Halloran & O'Halloran, q.v.
O'Halloran	Very numerous: all areas, especially Munster. Ir. Ó h-Allmhúráin, allmhúrach, foreign. There were septs in Clare and Galway. See also Halloran. IF.

DEDs where Halleran and a second surname are found together

This list shows total 1901 Halleran households by county.
Click on the county to see detail.

Halleran heads of household in the 1911 census