Willgen,
Fancy I know most on your list though one or two a puzzle at the moment.
Related, but not in my direct lineage, are John Ellwood (1795-1872) & wife Nancy [nee Bell] (1804-1876). Their numerous children also included a Nancy.
I'm curious about the John Parker in your list, as that was the name of my grandfather, though by 1876 he was living and working in Manchester.
But I'd like to know what you have if you don't mind.
Jolyon