Grelish households mapped in 1901

Click on the red marker on the map below for a link to the full 1901 census entry.

Grealis	fairly rare: Mayo. Ir. Mag Riallais. See Grealish.
Grealish	Quite numerous: Galway. Ir. Mag Riallais, which is a corruption of the Ulster name Mac Niallais. SI & SGG.
Mag Riallghuis	Grealish: líon beag: Gaillimh. Claochlú ar an sloinne Ultach Mac Niallghuis. Préamh: Niall + gus (fuinneamh).

DEDs where Grelish and a second surname are found together

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

Grelish heads of household in the 1901 census