Would love some help on this 'family story'. My husband's great grandfather, JOHN HENERY, came to Australia in 1845 with the 11th Regiment. The story goes that his sister was the Countess of Mountjoy, and that she and her husband immigrated to Canada. I have no idea of her christian name. All we know of John Henery's family is that his father's name was David and that his occupation was "Land Steward" and that John was born at DRUMQUIN. Appreciate any advice. Lynette