Anthony C shows that she died in 1862 in Middlebush, Somerset, NJ. However, I found census records from Middletown Monthly Meeting, PA, 1870 that she was living with her daughter Sarah, Sarah's husband Samuel, and their daughter Clara. I also found the headstone in Somerset and the name is spelled Christeanna with a spouse of John Bennett. Christiana's husband was Isaac Bennett.
Michael Popovitch
Great, great, great, great, grandson of Christiana & Isaac Bennett