For background on how the map was made (and its flaws), see the relevant blog entry.
Brogan | numerous: Ulster, Midlands, Connacht. Ir. Ó Brógáin. A sept of Uí Fiachrach in Mayo, the name was widespread even in medieval times. Derivation unclear.MIF. |
Ó Brógáin | Brogan: líonmhar: Ulaidh, Connachta, Lár na Tíre. Clann de chuid Uí Fiachrach i Maigh Eo. Deir de Bhulbh go gciallaíonn "bróg" brónach. |
DEDs where Brogan and a second surname are found together
This list shows total 1901 Brogan households by county.
Click on the county to see detail.
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