Hi MargP,
You could be right, although I believe the information about Catherine came from family records, and I just presumed they were correct, because the family members who researched the Hincheys were grandchildren or nieces and nephews, and I am only a g-g-grandchild.
Laurence did have a sister Mary, and two brothers Daniel and Patrick, their parents were Laurence and Bridget, I don't know Bridget's maiden name.
Laurence was in the British Army Royal Lincolnshire Regiment, he was aged 20 years when he was charged with mutiny against his superior, Colour Sgt Richard Gwydr, Laurence while drunk fired a musket at him, he was tried and convicted at Fort William, Calcutta, India, and transported to Van Diemen's Land (Tasmania) as a guest of His Majesty, Laurence never returned to Ireland or England.
Perhaps as you suggested Catherine came from Ireland, and there was a reason her age was out by 10 years, the inscription on her headstone gives her name and 1833-1913. If you are correct how do I go about finding the exact information about her?
Regards,
Thelly