Cassidy households mapped in 1901

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

Cassidy	Very numerous: Ulster, N Leinster, Dublin etc. Ir. Ó Caiside. Physicians to the Maguires of Fermanagh, they were dispersed in the Plantation of Ulster. IF.
Ó Caiside	Cassidy: an-líonmhar in Ultaibh, Laighin Thuaidh & rl. Ó thús, clann léannta a bhain le Mag Uidhir Fhear Manach.IF.
O Casaide	rare: Dublin etc. Ir.Lang. See Cassidy.

DEDs where Cassidy and a second surname are found together

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

Cassidy heads of household in the 1901 census