The John you linked to in the last email is indeed "MY" John. Here is a more complete description of him by his grandson, Henderson, at a DAR Ceremony in Iowa many years after his death. Please know the reference to the "John Morgan, the well-known" confederate is inaccurate as far as we can tell. OoopsI tried to upload the file and cannot as it is not in an acceptable format.
I read through the Burroughs version. That is the family I believe is mine. I have seen several others online that go more deeply into John's line.
I will look for them and send you the links.