I have a TUCH family tree, all in German, dating back to 1592!
It begins with Thomas Tuch (1592-1676)*had 5 children* >son Johann Caspar (1660-1736) *had 9 children* > son Anton Andreas Tuch(1702-1778)*had 6 children* >son Elias Fried. Christian Tuch (1755-1813) *had 11 children* > son Johann Anton Freidrich Tuch (1784-1822)*had 3 children* >son August Fried. Ludwig Tuch(1821-1888)
August Tuch (1821-1888) m. Louisa Nattrodt and had Louise Augusta Tuch in 1856 in Germany.She died in 1940 in upstate NY.
In addition to listing the children mentioned above, it lists several generations for a couple of siblings, so I'd be glad to do lookups for those interested (though the fancy script is difficult to read).
Would love to share info with any Tuch researchers! firstname.lastname@example.org