My husbands grandfather was Olaf Chestelson, Hans son. Alba was living with her older sister Mary, who married an Iverson. Six years later she had a baby boy, last name Iverson. Im trying to figure this all out. Anything you can do to fill in the blanks would be helpful. My husband has an uncle who still lives in Colfax. Melvin Chestelson. I have tracked down his sister Gladys daughter. Eliza (aka Celia is in an assisted living facility in WI, Alics died in 2007.