Robert Bielschowsky, b: 1831 -

^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}

^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}

^{1762 Catherine II becomes Czarina/Russia}
^{1770 Cook discovers New South Wales}
^{1776 America declares independence}
^{1789 Geo. Washington 1st USA president}
^{1789 French Revolution begins}


			^{Isaak Bielschowsky}^{b.1760 Bielszowice, Poland d.1821 Jastrzebie Zdrój, Poland}

		^{Wolf Bielschowsky}^{b. d.1863 Oels, Wroclaw, Poland}	^{Dorothea Abraham}^b.1781 d.

	^{Robert Bielschowsky}^{b.1831 d.1894 Oels, Wroclaw, Poland}

^{Emil Bielschowsky}^{b.1859 d.1935}		^{Sophie Schweitzer}^{b.1797 d.1887 Oels, Wroclaw, Poland}

^{Carl Israel Bielschowsky}^{b.1861 d.1919 Oels, Wroclaw, Poland}

^{Anna Bielschowsky}^b.1869 d.

	^{Elfriede Lippmann}^{b.1835 d.1904 Oels, Wroclaw, Poland}