1969 Armstrong first person on moon 1986 Nuclear disaster at Chernobyl 1989 Berlin wall falls 1991 Persian Gulf War 1991 Break-up of the Soviet Union | 1922 USSR formed by Soviet states 1939 - 1945 World War II 1945 Atomic bomb detonated (Hiroshima) 1950 Korean War begins 1964 - 1973 Vietnam War | 1895 Marconi invents wireless telegraphy 1899 Boer War begins 1903 Wright brothers 1st plane flight 1912 Titanic sinks on maiden voyage 1914 - 1918 World War I |
Ralph Gronneberg b. Private d. | ||||||||
Kristen Marie Gronneberg b. Private d. | ||||||||
Heidie Ann Gronneberg b. Private d. | ||||||||
Joseph Hogen b. Private d. | ||||||||
Linda Louise Hogen b. Private d. | Henry Dunn b.1886 Bear Creek, WI d.1946 St. Paul, MN | |||||||
Helen Iola Dunn b. Private d. | Helen Olson b.1895 Thief River Falls, MN d.1945 St. Paul, MN | |||||||