Rosina Welker, b: 1830 -

^{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}






	^{Peter Junker}^{b.1842 Peterstal, Odessa, Russia d.1886 Peterstal, Odessa, Russia}

	^{Catharine Junker}^{b.1847 Peterstal, Odessa, Russia d.}

	^{Heinrich Junker}^{b.1850 Peterstahl, Russia d.}

			^{Rosina Welker}^{b.1830 d.1883 Freudental, Russia}