Hello Kara,
I have just learned as of yesterday from my 1st cousin once removed on my father's side that my great great grandmother Anna had a brother Frank. Frank had a daughter by the name of Ernestina. Does any of this sound familiar?
If this is the correct family, Frank, your great grandfather would have been my great great grandmother's brother. They were from the Czech Republic.
Please get in touch with me if you would like to exchange trees.
sbacker64@gmail.com.
Thank you,
Susan