Alexander Matheson & Christy MacRae m. 1799 Lochalsh
My gg grandmother was Catherine Matheson b. 1806 or 07 Lochalsh. She married my gg grandfather John MacKenzie in Inverness in 1826 and had one son John b. 1838, again in Inverness. Her husband John is rumored to have died along with several of his family members when his ship went down around 1840.
I have just found Catherine's death certificate. She died in Killearnan, Ross & Cromarty in 1867. Her parents were Alexander Matheson & Christy MacRae. They married in Lochalsh in 1799. I've checked Scotland's People and the LDS website but I haven't found any other children of these two, just a possible daughter named Peggy born 1802 in Lochalsh.
There's a lot of Matheson genealogy sites but I haven't been able to connect my Matheson's to any other families.