I'm trying to find out more about my SOMERVILLE family from Lanarkshire.
My ancestor Duncan SOMERVILLE was baptised 30 Dec 1821 in New Lanark, Lanarkshire to William Sommerville/Somerville and Emilia/Emily Stewart.
Duncan married Catherine MORRISON on 24 Aug 1839 in South Knapdale, Argyllshire, and was there in 1841 as a labourer. He moved with Catherine to Ontario, Canada by 1843.
It looks like Duncan had siblings about whom I know nothing:
William Sommervile 1811
Isabella Somerville 1813
John Somerville 1815
James Sommervile 1817
Thomas Somerville 1819
I found his parents' 1810 marriage in Lanark (his mother is called Emily Stuart) but I can't find a death record for Emily/Emilia or for William, nor can I find them in the census records. I also am having trouble narrowing down the identities of Duncan's siblings - seems like there were a ton of Somervilles in the area.
Any help is really appreciated!
EDIT: I should note there's a potential baptism in some online trees for William in 1790 to Robert SOMERVILLE and Mary MATHISON, but I am skeptical because no children were named Robert or Mary.