I too have a John Grant for whom I'd like more information. He was married to a Cameron and they had a daughter Catherine 1794-1838. Catherine was married to Robert McLennan 1797-1879. Their son was Kenneth R. McLennan 1831-1896 and their daughter was Flora McLennan 1832 - 1926. Flora was my great-grandmother.
Does my John Grant match your John Grant?
Alex Fraser emailed a message regarding a book he has that was written by Grace Campbell nee Grace MacLennan Grant Campbell who was born near Williamstown of Highland and Loyalist ancestry. I wonder if she fits in here somewhere.