I have death certificates for both Mahlon and Elizabeth Williamson. They were my grandparents. I can also provide the names of Mahlon and Elizabeth's children. My mother, Bertha Ellen Williamson was the youngest of 8 children born to Mahlon and Elizabeth Williamson. I also have a cc of Mahlon and Elizabeth's marriage certificate from Van Wert County, Ohio. I would like to get info on their parents and other ancestors. Can anyone help me there?