This is the Alien Registration card photo of my great grandmother, Caroline Reintjes Sauer. I have this document, which is very rare. Most German Americans burnt them when they were no longer required. When my sister found this document, it made me think about what Caroline’s life must have been like in Indiana during that period of “The Great War”. I’ve written a short bio piece on her, but must think more deeply about this. Grandma Caroline died on Christmas Eve, 1927 in Indiana.