I'm looking for information on my Great Grandmother's family. Iva was born May 12th 1900 in MN. I know that her Mother was Rosella Kellum Newville. Story has it that Rosella was in a bad marriage and left with Iva. As I said this is a family story I have no proof. Rosella later married a James William Doherty and he adopted Iva and Iva went by the last name of Doherty until her marriage. Iva lived most of her life in Fort Dodge, Iowa. Rosella was born in I believe Kossuth County, Iowa. Her Father was Daniel Kellum. Any help would be appreciated.