My Laura Isabell is daughter of Ethan Allen Ketrow!!!!!! your Laura Isabell would be my Luara`s neice through Julia Ketrow, My Laura`s sister! you wrote...."She was the daughter of Julia Ann Ketrow and a Thomas Courtney (Story is that he went off to war and did not return.) Julia then married an Oliver Richard Brown and he adopted Laura and she went by Laura Isabelle Courtney Brown. Julia and Oliver had a son they named John." thanks for this info!