Bernard Clemens Determan, b: 1815

^{1914 - 1918 World War I}
^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}

^{1812 - 1814 War of 1812 with Britain}
^{1846 War w/Mexico,Calif & NM acquired}
^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}


^{Maria Elisabeth Determan}^{b. d.}

^{Johann Gerhard Determan}^{b. d.}		^{Johann Wilhelm Dettermann}^{b. d.}

^{Theresa Francis Determan}^{b. d.}	^{Bernard Clemens Determan}^{b.1815 Lengerich, Germany d.1881 Clinton Co., Iowa}

^{Frank Determan}^{b. d.}		^{Anna Maria Kolker}^{b. d.}

^{August Determan}^{b. d.}

^{Leo Determan}^{b. d.}

^{Maria Catherina Determan}^{b. d.}	^{Maria Anna Sander}^{b. d.1884}

^{John Determan}^{b. d.}

^{Anthony Determan}^{b. d.}

^{Lewis Determan}^{b. d.}