O'Mulligan 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.

Mullaghan	rare: Antrim etc. Ir. Ó Maolacháin, diminutive of maol, bald, abrupt. See also Mollaghan.
Mulligan	Very numerous: Mainly Ulster, Sligo-Mayo-Roscommon. Ir. Ó Maolagáin, from maol, abrupt. A sept of Donegal, displaced 17 cent. IF.
Ó Maolagáin	Mulligan: an-líonmhar - Cúige Uladh go príomha, agus Sligeach-Maigh Eo-Ros Comáin & rl. Bhí an phríomh-chlann suite i mBaoigheallach & Ráth Bhoth i dTír Chonaill. Chaill siad a dtaillte i bPlandáil Uladh agus scaipeadh go Connachta iad. IF.

DEDs where O'Mulligan and a second surname are found together

This list shows total 1901 O'Mulligan households by county.
Click on the county to see detail.

O'Mulligan heads of household in the 1911 census