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Membership is open to all associated with the Clan by blood or affection. The Society currently includes members in Ireland, the United Kingdom, France, Spain, Japan, the United States, Canada, Australia, and New Zealand.


The annual membership subscription is  €30 for Ireland and the EU,  £25 for the United Kingdom, and $35 for the United States, Canada, Australia, and New Zealand.  The subscription year runs from 1 July to 30 June of the following year.  Membership includes invitations to the annual Gathering and Annual General Meeting, regular newsletters, the annual Society Journal, and full access to the website. 


There are two options for submitting your annual membership dues. 

        You can pay via PayPal on this site in US dollars; the PayPal link is below (black on yellow elongated button) .  PLEASE NOTE THAT CURRENT EXCHANGE RATES ARE APPLIED. 

        You can send a check, payable to the O Mahony Society, to your country’s representative (below).  Please include your complete contact information as well as your email address


         Ireland and  Europe (including the UK):              Cisteoir Dermot F. O Mahoney,


                                                                                                     27 Woodlands


                                                                                                     Co. Cork, Ireland 



         Australia and New Zealand:                                     Greg W. Mahony 

                                                                                                      Unit 74 Tea Tree Grove 

                                                                                                      139 Pring St.

                                                                                                      Hendra 4011 

                                                                                                      Brisbane, Australia                                             



           U.S., Canada, or other diaspora:                           Mary McConnell Haislip

                                                                                                      729 Championship Dr. 

                                                                                                      Oxford, CT 06478-6133  USA 



To become a member of The O Mahony Society:

  1. Click "Login/Sign Up" (top of page)

  2. Select "Sign-Up" (upper right corner) on the "Login/Sign Up" form and fill in the requested information. Select "GO".  THIS PROVIDES YOU WITH YOUR ULTIMATE LOGIN, PENDING APPROVAL (If you are an honorary member or your subscription is current, you are done.)                                                                                                                                                                                                                    First-time members or those wishing to renew their membership also need to complete #3 and 4.

  3. Click "Buy Now" to make payment via PayPal.  This button is a link to PayPal's secure site.  You do not need to have a PayPal account to use this feature; you can use your credit card to make your dues payment.  

  4. Once the required information and payment have been received your account will be updated to allow access to the members-only portions of the website.  You will receive an email to notify you that your account is active.

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