Just came upon your posting re Francis Addison of Virginia and noted that one of the children was named "Winfield Scott" Ward.Perhaps it's only coincidence, but one of my uncles was Winfield Scott Wilson, born in McLennan Co., Texas, in 1923.
I have been trying to trace the origin of my gr-gr grandmother's middle name-- Sarah ADDISON Moseley-- for some time.She was born in Prince Edward Co., Va., in 1823 and married William Daniel Wilson in Charlotte Co., Va., in 1839.They moved to Christian Co., Ky. and raised several children, among them my gr-grandfather, John Arthur Wilson. Sarah Addison Moseley Wilson's parents were William Moseley and Rebecca Johnston of Charlotte Co.
Could there be any connection, perhaps far-fetched?"Winfield Scott" does not seem like a particularly common name to me, unless there was some hero of the time by that moniker (that I've never heard of)...?