I apologize for my brusqueness before. I have since read over your message and looked back at my records, and found that there are many connections which I hadn't seen before.
Upon asking my grandpa about your father, Charles, he not only knew him, but knew about his job with the oil business. Apparently, when my grandpa last visited MIssissippi, he visited with your side of the family, specifically your aunt Marjorie, and this is one of the places he has his information from. The picture of William Tiebe with the three apples also came from your side of the family, explaining why your father would have had a copy of it.
Today we also found detailed information about Harry H.H. Tiebe's family from an old family bible, but since your father had not yet been born (it was recorded about 1925) he was not listed.
Anyway, I would be very much interested in any old photos you have or anything else you could tell us about your family. I could send you some more about our side of the family too, but you should definitely also check the message Betty Kokal left with the census record.
Anyway, best wishes, cuz!