Have learned Carl Oscar Dahl had a son, Carl Grover, born in 1907. Carl Oscar resided in Thief River Falls, MN when he went into the army in WWI. He married a woman named Esther, sometime after Naomi Svensson died. In 1945 they were living in Berkeley CA. where he died March 15, 1945. A daughter Helen Dahl, was listed as the informant on the death certificate. If anyone has more information on any of these names, please contact me.