Ok, since I posted this earlier today I have learned a little more.
Walter McElroy Latham (my great-grandpa) was the son of Joseph Young Dode Latham and Anna Bell Shults Latham
Joseph Young Latham was the son of George Washington Allen Latham and Sarah Jane Gibson.
Walter McElroy Latham was married to Marie Cordel Hatfield Latham. Which this also explains the connection I was looking for as to how my family is related to the Hatfield-McCoy feud that I've heard story after story about.
If anybody has anymore information that could help, like maybe who George Washington Allen Lathams' father & mother were, please notify me! I'm trying to build a tree and my branches are extremely bare on the Latham side of my family. THANK YOU!