I believe all the Casteels in St. Francis County are related somehow. I would love to connect all of them. Can you tell me what counties around there you have researched this family. I would love to be able to connect this line back to Pennsylvania where their relative Capt. du Chastel was from. So far there is a Rzra, Moses, a Phillip Casteel among others in St. Francis, AR, we don't know much about. St. Francis Court House had two fires. Actually if these lines could be gotten back only one generation, we might have the answer.