Everything I have read indicates that Professor Joseph Waddell Clokey, Jr. adopted Arthur after the death of his wife. I think it would be inaccurate to show on the tree that both the Professor and the wife are adoptive parents. So I have twice now modified the relationship to be just the Professor. Unfortunately that means that Geni will always draw an "unknown" person.
If anyone has any sources to show that the adoption happened prior to the death of Hope Taber Clokey and the tree should show the adoptive parents as being both of them, please share so I don't keep changing things.
