We are searching for information regarding descendants of Alexander Radtke, son of Uliy Radtke, who immigrated to America from Russia, through Germany, in 1913 through Ellis Island. He was approx. 40 years old at the time, and left a brother, Uliy Ulovich Radtke, behind in Ukraine. They wrote letters to each other until 1931 when the KGB took all the letters and put Uliy in a "camp." He is reported to have died in 1946 in an unknown KGB facility.
Uliy's son, Boris, and grandson, Vladimir, still in Russia and I, now in America, are trying to find his relatives. Any information would be helpful and appreciated.