Re: Tinsons of Middlesex London
I have a Louisa Tinson in my tree, born about 1819 in London, Middlesex.Her father was named George, b. 1790 in Westminister, Middlesex, so he does not appear to match your George (b. 1811).I don't know the parents of my George, but he did have 8 children and none of them were named either Richard or Mary.
I just wanted to mention, however, that I found subsequent information about my line of Tinson under the name Timson, probably a fairly common mistake with that name.
Good luck with your search.