Rosa nee Mezger Kronheimer, b: 1859 -

^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}

^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}

^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}




^{Sofie nee Kronheimer Weil}^{b.1882 Munich, Germany d.1942 Theresienstadt Concentra}	^{Sam Kronheimer}^{b.1855 d.1937}

^{Hansi nee Kronheimer Rosenthal}^{b.1883 d.1940}

^{Max Kronheimer}^b.1886 d.			^{Samson Levi Zevi Mezger}^{b.1794 Fuerth, Germany d.1867 Gunzenhausen, Germany}

^{Willy Kronheimer}^{b.1888 d.1942}		^{Sigmund (Samuel) Mezger}^{b.1830 Fuerth, Bavaria, Germany d.1903 Munich, Germany}	^{Dina nee Rein Mezger}^{b.1800 Huettenbach, Germany d.1864 Fuerth, Germany}

^{Hedy nee de Kehrmann}^{b.1890 d.1959}	^{Rosa nee Mezger Kronheimer}^{b.1859 d.1934 8:40 PM}

		^{Johanna (Hendle) Mezger}^{b.1837 Altenmuhr (Muhr am See d.1874 Munich, Germany}