Fennessey households mapped in 1901

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

Fennessy	fairly numerous: Munster etc. Ir. Ó Fionnghusa (fair vigour). Associated with Waterford. Mod. Ó Fionnasa. [Later, more extensive research on the name indicates that the Irish original was in fact Ó Fiannghusa, from Fiann (soldier) and gus (strong)].
Ó Fionnghusa	Fennessy: cuíosach líonmhar: Cúige Mumhan, Port Lairge ach go h-áirithe. An bhrí: fionn + gus (fuinneamh).

DEDs where Fennessey and a second surname are found together

This list shows total 1901 Fennessey households by county.
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Fennessey heads of household in the 1901 census