I'm not related, but sometimes find in interesting to help find someone's missing connections. I think I've found the 1920 census for the family. It's in Columbus ward 14 district 240 page 2. We have a William H 51 who's a house carpenter, his wife Mattie 31 (it works as a shortened form for Samantha), and children Katherine 16, Odessa 8, William 7, Lillian 4 and Claude 2. I assume the H in the father's name is Henry as it'd explain the William Henry Smith II. I suspect strongly that Katherine is from a first marriage of William H. Odessa was b Nebraska the rest OH. Mattie's father was b MA mother OH.