Peter William Martinussen Knudsen, b: 1904

^{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}



	^{Jens Peter Martinussen Knudsen}^{b.1873 Kerteminde d.1966 Kerteminde}

^{Peter William Knudsen}^{b.1904 Kerteminde d.1993 Kerteminde}		^{Johan Christian Rasmussen}^{b.1842 Odense d.1928 Kerteminde}

	^{Olga Rasmussen (f. Larsen)}^{b.1876 Vor Frelser s, København d.1957 Kerteminde}	^{Trine Rasmusen (f. Larsen )}^{b.1841 Kerteminde d.1917 Kerteminde}





^{Thora Lindholm Andreassen}^{b.1910 Kullerup d.1994 Kerteminde}