1929 The Great Depression begins 1939 - 1945 World War II 1945 Atomic bomb detonated (Hiroshima) 1950 Korean War begins 1964 - 1973 Vietnam War | 1898 Spanish-American War 1903 Wright brothers 1st plane flight 1908 Ford produces Model T 1913 Edison invents movies w/sound 1914 - 1918 World War I | 1846 War w/Mexico,Calif & NM acquired 1861 - 1865 Civil War, North vs. South 1867 Alaska Territory purchased 1869 Transcontinental Railroad complete 1879 Edison invents phono/light bulb |
Bernard Potthoff b.1871 Peoria, Illinois d.1946 Harrick, SD | ||||||||
Anthony Potthoff b. d. | ||||||||
Theodore Potthoff b.1862 Troy Grove Town, Illinois d. | Theodore Potthoff b.1827 Ottmarts, Germany d.1904 Halbur, Iowa | |||||||
Henry Potthoff b. d. | ||||||||
Anna Potthoff b. d. | ||||||||
Mary Potthoff b. d. | ||||||||
Theresa Potthoff b. d. | Catherine Kelke b.1837 Hanover, Germany d.1920 | |||||||
Katherine Potthoff b. d. | ||||||||