Maria Exel, b: 1829

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1919 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}

^{1804 Napoleon becomes French Emporer}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}




			^{Pieter van Zeeventer}^{b.1809 Delft d.}





				^Pieter Exel^{b. d.}

			^Maria Exel^{b.1829 Arnhem d.}

				^{Anna Melgers}^{b. d.}

^{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 Emporer}
^{1805 Battle of Trafalgar, Nelson killed}

^{1712 Religious warfare in Switzerland}
^{1740 War of Austrian Succession begins}
^{1762 Catherine II becomes Czarina/Russia}
^{1770 Cook discovers New South Wales}
^{1776 America declares independence}


^{Daniel Schipperus}^{b. d.}

^{Jannetje Schipperus}^{b. d.}		^{Daniel Schipperus}^{b.1719 Gouda d.}

^{Leendert Schipperus}^{b. d.1842 Rotterdam}	^{Pieter Schipperus}^{b. d.1804 Rotterdam}

^{Helena Schipperus}^{b. d.}		^{Helena Kleijn}^{b. d.}

^{Pieternelletje Schipperus}^{b.1792 Rotterdam d.}

^{Leena Schipperus}^{b. d.}

^{Pieter Schipperus}^{b.1796 Rotterdam d.1888 Rotterdam}

^{Cornelia Schipperus}^{b.1799 Rotterdam d.1864 Rotterdam}

^{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 Emporer}
^{1805 Battle of Trafalgar, Nelson killed}


	^{Johanna Schipperus}^{b. d.}

	^{Leendert Schipperus}^{b.1892 Rotterdam d.}

	^{Pieter Schipperus}^{b. d.}		^{Daniel Schipperus}^{b.1719 Gouda d.}

	^{Martinus Schipperus}^{b. d.}

	^{Barbera Schipperus}^{b. d.}

	^{Leendert Schipperus}^{b. d.}

	^{Pieter Schipperus}^{b. d.1804 Rotterdam}		^{Helena Kleijn}^{b. d.}

	^{Maggeltie Schipperus}^{b. d.}

	^{Jan Schipperus}^{b. d.}

^{1914 - 1919 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}





^{Jan Fredrik Scheffer}^{b.1879 Schiedam d.1968 Rotterdam}		^{Jacobus Schipperus}^{b.1814 Rotterdam, Holland d.1905 Rotterdam, Holland}

	^{Gerardina Schipperus}^{b.1845 Rotterdam, Holland d.1916 Rotterdam, Holland}	^{Kaatje van Teerling}^{b.1819 Rotterdam, Holland d.1905 Rotterdam, Holland}

^{1914 - 1919 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}












^{Pieternella Jacoba Scheffer}^{b.1880 Schiedam d.1915 Rotterdam}		^{Jacobus Schipperus}^{b.1814 Rotterdam, Holland d.1905 Rotterdam, Holland}

	^{Gerardina Schipperus}^{b.1845 Rotterdam, Holland d.1916 Rotterdam, Holland}	^{Kaatje van Teerling}^{b.1819 Rotterdam, Holland d.1905 Rotterdam, Holland}