There is a whole slew of info on the LDS Beta site (familysearch.org) on this family.
Johan Leonhardt Daut b 1790 & wife Anna Barbara Weber had 12 children. Many died young. Spouse are also listed.
Kids list (not by birth order) were:
Margaretha
Franz (Francis, Frank) immigrated to Perry Co., PA
Kaspar
Johannes (2 of them)
Heinrich (Henry) immigrated with Franz
Juliana
Gertraud
Caspar (2nd)
Philipp
Anna MAria
Jacob

birth ranged from 1811-1827