Family Tree Downloads The family tree has 2,200 relatives dating to the 1580. Download files & see your relatives. Please send updates about current, missing, or incorrect data to David Nitz. Email request for C/D with family tree ID ... Viewable Chart Size: 108 KB View the Christopherson/Byberg/Goulson family tree on your monitor by downloading this Adobe file Printable Chart Size: 198 KB Print a chart of all of your Christopherson/Byberg/Goulson relatives by downloading this PDF file. Windows Family Tree.ged Size: 54 KB If you already have family tree software on your PC, download this file & import data into yo... Mac Family Tree.ged Size: 55 KB If you already have family tree software on your Mac, download this file & import data into y... Reunion 8 Software Size: 175 KB This file will run on a Mac. Problems? Contact me by clicking below on "Send me a message"