I do have a post card given to me by my uncle Dale Black Itis from Caddo, Arkansas It was written to Martha Ellen Sampson Black from her sister Rachel Alice Sampson Black. I believe the postmark is in the 1930's. Rachel is saying that she has a large family. Which I do have the bio from grant stating his children's names.I believe that Grant and Rachel went back to Indiana and that is where he died. I have not been able to determine the ones who stayed in Arkansas or if they went back to Indiana also.