Looking for Williams of Missouri

I am looking for Martha Jane Williams. She the mother of Jesse, Walter and Wesley. I do not know her husband's name. Their daughter Jesse was my grandpa Ralph Rush's mother. I have pictures of Martha and her husband that my Aunt Maydean Rush-Fraker had given me a copy of. I have a copy of her death certificate. She died in Warsaw Mo. and is buried there. I hope that somebody can help me find out her husband's name.