Knud Rahbek Christensen, b: 1921

^{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}


			^{Hans Peter Christensen}^{b.1858 Fensten, Denmark d.1939 Randlev, Denmark}

		^{Niels Marius Christensen}^{b.1891 Dyngby, Bjergager sogn d.1979 København}	^{Maren Jacobsen}^{b.1860 Maarslet sogn, Denmark d.1941 Randlev, Denmark}

	^{Knud Rahbek Christensen}^{b.1921 København d.2001 Gladsaxe}		^{Jens Peter Rahbek}^{b.1875 Døstrup Mølle d. Aars}

^{Helle Rahbek}^{b. Living d.}		^{Ellen Margrethe Rahbek}^{b.1900 Hostruphus, Hørby sogn d.1985 København}	^{Margrethe Hertzner}^{b.1870 Hobro d. Aars}

^{Steen Rahbek}^{b. Living d.}			^{Christian Jensen}^{b. d.}

^{Jette Rahbek}^{b. Living d.}		^{Helmuth Glad Jensen}^{b.1900 Stenlille d.1968 Frederiksund}	^{Henriette Kirstine Glad}^{b.1865 Stenmagle d.1936 Stenlille}

	^{Britta Glad Jensen}^{b. Living d.}		^{Søren Larsen}^{b.1874 Karslunde d.}

		^{Martha Jensigne Larsen}^{b.1903 Karlslunde d.1983 Frederiksund}	^{Ane Marie Nielsigne Hansen}^{b.1878 Karlstrup d.1935}