Jennie Caldwell Kline. Jennie is the daughter of Oscar Caldwell. Jennie was born April 1871 in Viola, Mercer County, Illinois. She married John Matthew Kline April 20,1897 in Sioux City, Woodbury County, Iowa. They also lived in Bedford, Taylor County, Iowa and Mercer, Adams County,Iowa. Jennie was in Lincoln, Nebraska when her son Roy Matthew Kline was born in 1906, Lincoln, Lancaster County, Nebraska. Sure would like to find out where Jennie died and where she is buried.