Kathleen, I need more information. Can you post the names of the children of Lewis Crutcher?Their dates of birth would also be helpful.Do you know in which county in Kentucky they lived? Do you know the names of any of Lewis's siblings?
I'm looking in the census records of 1910 for your Lewis. Lewis may be a middle name and he could be someone like William L. Crutcher, for example. Knowing his children's names might give me a clue as to his father's name.
The more info you provide, the easier it is for others to help.