My g-g-g-grandmother Elizabeth MacGregor was born about 1808 and was Scottish. She died in 1884 in Armagh, Northern Ireland. She married Christopher O'Reilly, an Irishman and military man. I don't know if they married in the UK, India or Australia. A distant relative I have just met tells me that her father always said he was descended from Roy Roy.
I don't know her parentage.
Does anyone have her in their tree please?