Artrea Masonic Lodge, Cos. Londonderry & Tyrone, Northern Ireland, No. 423: List of Members 1765-95 <https://www.cotyroneireland.com/misc/artrea.html> Thanks again to Len Swindley for another great addition to CTI! Jim McKane Kitchener, Ontario May you always Have Love to Share, Health to Spare, and Friends who Care..