Seeing as this was a response to something I posted eight years ago, I have no idea if you will find out about this message or not, but if you are following this thread or happen to come across it, I am Andrew Jackson Harris' great-granddaughter.
I have at least first names for all of their spouses (last names for all except Curtis Jones Harris' wife Sybil E.) except George Luther Harris who I understand died in the war. I don't think he was married. Do you know?
I have death dates for all of them except Abrilla Lea (Harris) Rea.
In addition I have recently learned more information about Levi Higgs' line, which I would love to share with you if you are interested.
I don't have much about Valdivia and Fred (is that Frederick, Fredrick, or just Fred?) Vogel's line. I have their kids names (or at least I have three kids names, if they had more I don't have them). I would love to know more and I'm sorry if took so long to respond.
If you want to contact me, my email is my user name at Hotmail.