If you are still an active user on Ancestry.com, I'd like to compare information. I share Sven Kylen as a relative. His son John Kylen(My 2nd great grandfather), I am about 99% sure his father is Sven since my records match. John, along with his brothers changed their last name to Peterson(according to my grandma). John had a daughter in Redwoodfalls, MN. Hopefully we can get in touch. Thank you!