Joanna Catharina Koks, b: 1866 - Etten-Leur, Netherlands

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}



	^{Joannes Augustinus Lenaerts}^{b. d.}

^{Adriaan Lenaerts}^{b. Arendonk, Belgium d.}

	^{Petronella Janssen}^{b. d.}

		^{Johannes Koks}^{b. Princenhage, Netherlands d.}

	^{Johannes Koks}^{b. Princenhage, Netherlands d.}	^Maria Joris^{b. Princenhage, Netherlands d.}

^{Joanna Catharina Koks}^{b.1866 Etten-Leur, Netherlands d.}		^{Pieter Reijnaars}^{b. Etten-Leur, Netherlands d.}

	^{Anna Cornelia Reijnaars}^{b.1825 Etten-Leur, Netherlands d.}	^{Petronella van der List}^{b. Etten-Leur, Netherlands d.}