Between my ancestors is a Peter Sauder, born 28 Dec 1816 in Germany and died 1 Apr 1896 in Waterloo Township, Ontario, Canada. His first child he left back in Germany. In Canada he had 14 Children with Mary Willfong (Wildfang). Thier 14th child was Lucy Sauder, born 24 Oct 1874 in Waterloo Township, Ontario, Canada.
I think, this is the same Peter Sauder as in the letter from 1842. If you are interested in more information, please answer here or email me directly firstname.lastname@example.org
. Sorry, I am from germany and my english is not as good.