I am looking for anyone aware of the Knowlton Family in Boone Co, Illinois about 1862. I have a photo of an "Irene Knowlton" in my family of whom I know nothing about. The only Irene Knowlton that my research crew can find, is the Emily Irene Knowlton, born about 1862 to William Knowlton, of Boone co, Illinois. William Knowlton is the son of Ephram Knowlton & Sarah Eldridge of Warren Co, Illinois originally from New England. This, Emily Irene Knowlton, is said to have died in Denver, Co.