Yes - Cora was my great grandmother Rosa's half-sister. Unfortunately I don't have a photo of Cora but do of all of her children and of her husband Levi. Levi was son of Celia and John Whitehead. Celia was daughter of Sophia Whitehead. Cora was the daughter of Julia Jarrett b. abt. 1854 and Samuel Copeland. She had a full-blooded brother named Wilson. Cora had many half-siblings Julia Jarrett had children with George "Gaorg" Jarrett and perhaps someone named Hadley. Most of the children of Cora and Levi ended up in Cincannati.