I went into the links that were listed on "Chief" Black Hoof's profile and between reading them, researching on line and a few other "sketchy" references, have somewhat built up his children some as far as birth death date/locations. Don't know that this will help you though, may just have created more confusion. What references do you have for Chief Thomas (the grandson) you are referencing? It appears as Black Hoof #1 had a son Thomas also with another wife which was born circa 1790.
Catecahassa Blackhoof, Sachem Mekoche Shawanoe