Hello Listers, Here is a marriage that may be useful to a researcher: Armidale Express and New England Advertiser [Armidale, New South Wales, Australia]December 21, 1861 MARRIAGE: By the Rev. Mr. McCarthy, at Walcha, on the 17th December, WILLIAM, youngest son of the late ROBERT ARMSTRONG, ESQ., of Trillick, Co. Tyrone, to MARIA ISABELLA, eldest daughter of the late JOHN HAMILTON, ESQ., Walcha, New England, New South Wales Len Swindley,Melbourne, Australia