Hi!
I am the great grandaughter of Louis P Selby, jr. I can tell you the line forward from him if you would like. I don't have dates for Louis P Selby, Jr.'s wife - Genevieve O'Neill, but I do have dates forward.
Louis P Selby, Jr. married Genevieve O'Neill. They had one daughter, Eleanor Marie Selby (1929-2011). Eleanor Marie Selby married John Sweeney and had two daughters, Linda Marie (1951-) and Sandra (1952-). They divorced, and Eleanor married Walter S. Gist (1930-2005). They had one child, Douglas Gist (1957-).
I am the daughter of Linda Marie, who was adopted by Walter and married as Linda Marie Gist.
If you would like any more information, please let me know!