Sylvain Hector De Mulder, b: 1916

^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 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}



		^{Oscar De Mulder}^{b.1873 Rooborst, Belgium d.1927 Rozebeke, Belgium}

^{Eric De Mulder}^{b. d.}	^{Sylvain Hector De Mulder}^{b.1916 Rozebeke, Belgium d.1982 Zottegem, Belgium}		^{Charles-Louis Vande Weghe}^{b. d.1880 France}

^{Betty De Mulder}^{b. d.}		^{Oda Van De Weghe}^{b.1877 Rozebeke, Belgium d.1968 Rozebeke, Belgium}	^{Eugenia De Smet}^{b.1841 Roosebeke, Belgium d.1915 Roosebeke, Belgium}

^{Erwin De Mulder}^{b. d.}

^{Geert De Mulder}^{b. d.}

^{Hans De Mulder}^{b. d.}	^{Suzanne Rachel De Clercq}^{b.1921 Rozebeke, Belgium d.2006 Michelbeke, Belgium}