In my husbands family the men on his mothers side have all been called George Frederick. So one generation was known as Fred and the other as George. On his fathers side, all of the children were known by their second names! Confusing when you are asking about people. Me: "what can you tell me about Ann?", Father in Law: "oh I didn't have an aunt Ann, I had an aunt Jane", Me:"yes, Ann's first name was Jane" Father in Law: "was it? I don't think so, I didn't have an aunt Jane"....... Me:"what about James?" Father in Law: "I don't know a James" Me: "your uncle, James Richard" Father in Law "I had an uncle Dick" Me: "well Dick is short for Richard" Father in law: "Is it? I don't remember anyone called James"......even showing him the census info, he still didn't get it! The only one out of all of his aunts and uncles that was called by his first name was my father in laws father!