We recently sent a relatively large family update in a letter to Paul Wurschmidt (be a little patient with downloads). The mentioned attachments are here:

1. Wurschmidt, an Educated Guess About 2002
2. Rendsburg Wurschmidt research
3. 
4. 
5. 1st known notes written by Theodor (1845)
6. 2nd known notes (re)written perhaps by Theodor (1845)
7. 3rd known notes (re)written by Trond (1886)
8. 4th known working notes by perhaps Trond (1886)
9. 5th known notes (re)written by Trond (1936)
10. 6h Loose page perhaps written by Trond (1886)
11. The America Letters are in the Document section of the Family History page.