My 3rd great-grandfather's name was Carl Kjellstrom. He was a mail sender in Norrkoping and other cities. He married Esther Christina Larsson, and had three sons and a daughter. They were Elam, Oscar, Albert, and Nanny (in school her name was Esther). Carl died before his wife. No dates are known, except I think Carl might have died in 1910. I'm wondering if anyone else has any info.