The Grawrock line is mostly immigrants to the US within a few generations. The exception is the Cyphert line which has deep roots in the US for many generations with one line going through New Amsterdam.

Important Grawrock Links

Norway Digital Archives http://www.hist.uib.no/arkivverket/index-en.htm

Cyphert Home Page http://www.familytreemaker.com/users/r/e/i/Robert--Reinsel/index.html

Migration routes