With those names and locations, there's no question but that you and I are cousins somewhere along the line, Kristi. Have you ever gotten the death certificate for your great grandfather to see who might be listed as his parents? If not, let me know and I'll add it to my next request for Texas records.
Interesting that they ended up there in Honey Grove. I have family from that area as well (my great grandfather Jasper Carlton Robertson was born in Honey Grove in 1871.)
Let's touch base by email (email@example.com or firstname.lastname@example.org) and see where our lines intersect.