Does any one have any idea how I can research the following individuals. I believe that they were born in Arad, Austro-Hungaria now Romania. Joseph Kuhn 1846 Edward Kuhn 1848 They were in the 'shipping' business navigating the Danube. Some event in 1873 caused them to leave Europe and come to the United States, possibly a war. There is possibly a younger sister named Jenny. I appreciate your help. Robyn