Here is most of the information I've gathered about our family tree. I'm still missing many dates (especially death dates), and I'd like to add more notes. Any information you can send me to complete the family tree will be greatly appreciated.
A Note about Scandinavian surnames: Until Claus & Hulda moved to America, their families followed the old Scandinavian naming convention known as Patronymics (still used in Iceland). Rather than having a family name that was passed from generation to generation, each person's last name would be the first name of his or her father, followed by -son (for men) or -dotter (for women). If they had stayed in Sweden, the children's last name would have been Clausson instead of Peterson!
This version of the family tree includes only C.Emil & Hulda, their children, and their ancestors. I also have available the full family tree including all descendants I know about. The full family tree is kept in the Family Room, which is open to family members only.

Snapshot of the Petersons (year unknown, probably in the 1940s)
Back row, left to right: Henry, Walfrid, Edith, Eric, John, Alice, Carl, Art
Front row: Hulda, C. Emil

Technical Notes: This family tree was created using Reunion for Macintosh from Leister Productions (which is a great product). It was converted into HTML format using Sparrowhawk by Brad Mohr (a Macintosh version of GED2HTML by Gene Stark). I highly recommend these products, although I'm looking forward to a new version of Sparrowhawk that deals correctly with the special characters that our Swedish ancestry requires (Å, Ä and Ö). I modified the sparrowhawk output to fix the scandinavian letters, and to use Netscape Frames so that the index and pages can be viewed simultaneously.