Anders, Güntherborn 12. July 1902 in Breslau; died 17. December 1992 in Wien
Ludwig, Emilborn 25. January 1881 in Breslau; died 17. September 1948 in Ascona-Moscia
Wolf, Gustavborn 26. June 1887 in Östringen; died 18. December 1947 in Greenfield, Mass.