Max Bielschowsky, b: 1869 - Breslau, Poland

^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}

^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}


			^{Alexander Bielschowsky}^{b.1810 d.1883 Breslau, Poland}

		^{Eduard Bielschowsky}^{b.1840 d.1910 Breslau, Poland}	^{Ernestine Efrim}^{b.1812 d.1877 Breslau, Poland}

^{Franz David Bielschowsky}^{b.1902 d.1965, New Zealand}	^{Max Bielschowsky}^{b.1869 Breslau, Poland d.1940 London, United Kingdom}

^{Paul Bielschowsky}^{b.1905 d.1958 London, United Kingdom}		^{Natalie Lion}^{b.1839 d.1918 Breslau, Poland}

^{Hans Bielschowsky}^{b.1907 d.1944}

^{Xx7 Bielschowsky}^{b. d.}

	^{Else Schlesinger}^{b.1878 d.1947 London, United Kingdom}