Did you ever find out if Warren Earp had any children? I ask because my uncle warren (born about 1918) was adopted and he was able to find out that his natural mother lived in the mid-western United States. Since he drove a transport rig across the U.S. and from Canada to Florida, he stopped to visit her. She was hanging clothes on the line and he introduced himself. She said her family did not know about her child out of wedlock and also told him that her father was Wyatt Earp's youngest brother. We had no idea that his name was Warren until I happened to discover it recently. That revelation , which none of us knew about makes his story seem very plausible. He is dead now but I am curious so wondered if we could have any luck in this search for his daughter whom I am certain existed.