Well... This is what I came up with (I edited the original Char Sheet in Paint)
Character Background: Jonas Walter was born in Germany, went to the University of Hamburg, and came out of it with degrees in Cartography (his dream) and Medicine (For the sake being a German Doctor). He had a dream to take his education to America. However, when he got there, he learned firsthand of the racism in America, and how no one would want to hire a German Mapmaker, so he was forced to live on the streets of Boston, he has a box to call home. he doesn't remember how long he has been living on the streets... he just knows that it's his home.
Character Sheet
(If there's anything you want me to add or take away, I can)