I was searching for the next generation, Alice Tilbury b 1853. Alice's father was one of fourteen children: Neuton, Elihu, Henry, Carey, James E. Milan, Charles, Susan, Lettie, Betsy, Sarah, Rosamond, unknown girl, and maybe more unknown boys. All of this information came from Charles Oliver Tilbury Jr. in Texas. He was kind enough to answer my E-Mail and is sending me a chart!
You would do well to look up
http://members.aol.com/stokeyboy/treej.htmI think you'll find your Charles.
Good Hunting!