I am looking for Harold Eugenes father. I am not sure how to find him, as he is not sure who his birth father is. He was born out of wedlock in 1937. On the 1940 census he is listed as living in Coffee Alabama, as the son, rather than grandson of Frank Samuel and Nellie Smith. His mother Annie Pearl Smith is listed as his sister. Annie pearl went on to marry an Ira Euthrol Money, at which point they moved to Hillsborough County Florida, and Harold becomes a 'Money' Through many documents he is listed as Harold, or Eugene or even Gene. I have no way of finding who his father might be, but I was hoping someone might be able to give me pointers, or possibly know what happened.

Thank you