I think without a doubt i have just found confirmation that Jane Harrison Dawson is the daughter of Jesse Dawson, in 1871 when Jesse is living with his brother there are children with the name 'Ewen' i am unsure where this name fits into the family yet but as i posted earlier, one of Jane's children is
Jesse Alexander
Ewen Marshall.
Now i just need to find out who the 'Ewen' came from, the children in 1871 say 'Nephew' Jesse Dawson Ewen 4, George Ewen 3, Both born Seaton Sluice.
There are far too many links in these people for them not to be the correct family.
Edit : Sarah Dawson married John Ewen 1865 (Sarah the daughter of Jesse and Jane).
It turns out that John Ewen is the son of George Ewen of Scotland and the family owned the Salmon fishing rights of St Mary's Island and built cottages there, they eventually turned it into an Inn before being evicted off the Island for too much noise in 1895.
It has always been said that in our family that the Dawson's used to own St Mary's Lighthouse, which obviously they didn't as John Ewen is the connection we have to it and he is a relation through marriage to a Dawson, and the Lighthouse didn't even exist when he lived on the Island it was built circa 1898. Both John and George were Salmon fishermen and Inn Keepers.