I have been busy doing my Family Tree on my Fathers side McCormick/Kelly McCormick/Creer Creer/Cubbon Kelly/Corlett Kelly/Cottier Callow/Corlett Cottier/Craine Cottier/Christian Christian/Taubman and have only today discovered my GTx3 Grandparents on my Mothers side were also from the Isle of Man. Benjamin Alexander born 1802, son of Hugh Alexander born 1770 and Mary Clague, married Christian Alexander born 1804, daughter of John Alexander and Jane Lawson,(I think they were cousins) 17/12/1826. Hugh was the son of James Alexander and Elizabeth Bridson married 12/7/1767. Originally, I think from St Matthew, then St George and then Braddan.
If anyone is researching this line, would love to hear from you.