Looking for more information

I have done much research, and know that members of my family, surnames:
“Motloch” (Anton, born 1851), “Vrana (Jan, born 11 Jun 1875)”, “Kachlir” (Francis,
born 23 Mar 1880), and “Zrubek” (Thomas, born 10 Jan 1866), “Tobolka” (Albina born 10 Dec 1884)
are all from The Czech Republic, and, more specifically, from Moravia/Brno/Koberice.

My family emigrated in the mid to late 1800’s, and early 1900’s. Most, if
not all, disembarked in Galveston, Texas, USA. They settled in the
south-to-central Texas area, where I was born.

Any information on cemeteries or living relatives in the old country would be most helpfull.