Carl Gerischer, b: 1872 -

^{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}




^{Victor Ramsay}^b.1899 d.	^{Carl Gerischer}^{b.1872 d.1916}

^{Hilda Ramsay}^b.1901 d.

^{Rudolf Ramsay}^b.1904 d.			^{Unknown Strohfeldt}^{b. d.}

^{Oswald Emil Ramsay}^{b.1914 d.2003}		^{Emil Strohfeldt}^{b.1854, Germany d.}	^{Louisa Unknown}^{b.1824, Germany d.}

	^{Clara Strohfeldt}^{b.1877 Berlin, Germany d.1950}

		^{Emilie Unknown}^b.1853 d.