Joachim Max Weigert, b: 1922 -

^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}

^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}


			^Max Weigert^{b.1843 d.1906 Breslau, Poland}

		^{Rudolf Weigert}^{b.1883 d.1953}	^{Sophie Mugdan}^{b.1851 d.1927 Breslau, Poland}

	^{Joachim Max Weigert}^{b.1922 d.1950 New York, New York}

^{Susanne Weigert}^{b. d.}		^{Dorothea Chotzen}^b.1894 d.

^{Monica Weigert}^{b. d.}



	^{Marianne Brason}^{b. d.}