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The Grattan Family web site is owned and operated by Mike Grattan.  This site is dedicated to my family, members of which reside in California and Washington State currently, and originally in Plymouth, NH and Winthrop, MA.

If you are a Grattan and would like to be a member of this website, please go to our Contact page and send me a note; tell me something about yourself, your Grattan ancestry, and what type of content you would like to contribute.  If you’re approved, I will set you up with a free email address on or and a login to our web site so you can contribute content if you so choose.

Thanks for visiting!