I'm looking for Odell families who lived in Montana in the early 1900s. I have an Ada Donnelley/Donely who might have married an Odell. Her son William Upton Donnelly, born 1881 in Idaho, list Ada Odell as next of kin on his World War I registration form.He states that she was living in Great Falls, Montana in 1918. Ada might have been Ada/Adaline Mosier. Ada Donely also had another son Winfield Scott Donnelly/Donely born around 1850 in Utah. Would certainly be grateful for any help. Thanks.