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:
Franz (Francis, Frank) immigrated to Perry Co., PA
Johannes (2 of them)
Heinrich (Henry) immigrated with Franz
birth ranged from 1811-1827