Happened on your site and was so excited. Three yrs ago I married a Tynan. His huge family are all from Louisiana. This last year one of the brothers visited Kilkenny, Ireland. I guess the Canadian Tynans migrated to LA. By the way, did you know that Kenneth Tynan wrote and produced the play Ol Calcutta. My husband is related to him and also named Kenneth. Great information on Tynan name. Thanks