Rudi Rosenberg was my mother's first cousin. He was the son of Opa Karl's sister Paula. Rudi is on the far left side in this photo. His wife, Elfi second to the right of him. Their daughter, Irene (g.1947), is in the front in the middle. The Rosenbergs emigrated to Valdivia, Chile in 1939.
Photo courtesy of Irene Rosenberg-Mikenberg