O'ATS tribes around the world

Stay informed about O'ATS Family online & offline events!

Keep me informed as to O'ATS Family online & offline events

My O'ATS family came from?

Interested in joining the tribe leadership team

See our recent family gatherings

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O'ATS Family History

Sorry, with over 152k surnames to research we haven’t gotten to the O'ATS family history yet.

You can create the first O'ATS crest using our very own crest builder which uses real heraldic imagery on our feature to the right.

You can see an example of an sponsored researched surname clicking here

Family Coat of Arms Generator

Why not see what your family crest could look like based on your own family characteristics?

Create Crest

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Join the conversation with the O'ATS tribe

Find your O'ATS ancestor
Tell us about your O'ATS Family
Tell us about your O'ATS ancestors
Ask a question about the O'ATS history
Leave a message for O'ATS family members

Invite more O'ATS family members!

Write an email address and click 'Invite' to share this page with more members of the O'ATS tribe.

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Discover where the O'ATS Family members live around the world

Explore where tribe members live today!

Can you support one of our Heritage Pilot Projects in your region of origin or linked to you surname(s)? We have THREE live pilots on now and we just need pledges from people to help with donations and fundraising.

Project one is a smart upgrade to The Pirate Queen, Grace O’Malley’s home on Clare Island, County Mayo to make it a ‘must visit’ tourist attraction.
Project two is a new ‘must visit’ Heritage Centre attract more Tourists to Carrick-on-Suir in County Tipperary.
Project three is a new Enterprise Centre in Carrick-on-Suir in County Tipperary.

If you would like to help with a donation pledge, or help fundraise, just submit your email here and we will send you more information on the projects and detail on how you can help.

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Show off the O'ATS Family Crest…

Wear your crest with pride...plenty of products to choose from

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1,095 O'ATS members around the world