Re: Daniel Charles Rayman married Susanna?
This looks like your GG Grandparents living with his father in the 1850 census of Stonycreek, Somerset, Pennsylvania:
Household Gender Age Birthplace
Charles RaymonM 73 Pennsylvania, United States
Daniel RaymonM 25 Pennsylvania, United States
Susan RaymonF 20 Pennsylvania, United States
Charles RaymonM 1 Pennsylvania, United States
William RaymonM 2 Pennsylvania, United States
A Pedigree Resource File at www.familysearch.org says that Daniel Raymon was the son of Charles Reiman and Catherine Meyer.Source:https://familysearch.org/pal:/MM9.2.1/SGR6-P7J&view=basic
Since most Pedigree Resource Files do not show any documentation, you should still try to verify this independently.
There is an online genealogy that gives more information on the Reiman and the Meyer families (unfortunately, nothing more on Susan/Susanna) at http://johnsonspeithreiman.familytreeguide.com/descend.php?personID=I0027&tree=T1&PHPSESSID=0f1a32a9aa559f57f25f9e337f169f1ehttp://johnsonspeithreiman.familytreeguide.com/descend.php?personID=I0027&tree=T1&PHPSESSID=0f1a32a9aa559f57f25f9e337f169f1e