The Official Irish Brennan Clan Online
Part of the Irish Clans Network Directive
Free Download
Download Our Coat of Arms (printable)
Free Download
Download Brennan of Ossory Family Crest (printable)
Join the Brennan Clan
Join the Brennan Irish Clan today and get your free Brennan Clan Certificate. Membership is free and always will be it’s your birthright!
Famous People
All us Brennan’s are famous in our own right but there are some clan members that have done more then others. Have a read of some famous clan members.
Homelands
The Brennan clans has spread all over the world but we do have some ancestral homelands areas in Ireland. Have a read of the Brennan Homeland areas.
Brennan Clan Shop
Please help keep the Brennan Irish Clan online by purchasing some clan merchandise. Brennan Clans is an independent project made possible by the Irish Clans Network Initiative.