https://gaic.info/internment-camps/u-s-department-of-justice-internment-facilities/fort-lincoln-bismarck-north-dakota/railroad_formerinternee/
railroad_formerinternee - German American Internee Coalition
Mar 23, 2016 - Former German and Japanese internees at Ft. Lincoln (with family). October 2003
german americanrailroadcoalition