Wilhelm Bielschowsky, b: 1851 - Wodzislaw Slaski, Poland

^{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}

^{1789 Geo. Washington 1st USA president}
^{1789 French Revolution begins}
^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}


			^{Moses Bielschowsky}^{b.1789 d.1868 Wodzislaw Slaski, Poland}

		^{Marcus Bielschowsky}^{b.1817 d.1904 Berlin, Germany}	^{Fanny (Minka Mindel ?)}^{b. d.1868 Katscher, Opole, Poland}

	^{Wilhelm Bielschowsky}^{b.1851 Wodzislaw Slaski, Poland d.}

^{Paul Bielschowsky}^{b.1891 Neisze, Opole, Poland d.1944 Auschwitz, Poland}		^{Rosalie Loewenthal}^{b.1821 d.1902 Berlin, Germany}

^{Richard Bielschowsky}^{b.1895 Neisze, Opole, Poland d.}



	^{Mathilde Heymann}^{b.1868 d.1933 Breslau, Poland}