Peter Ropp, b: 1834

^{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}




	^Joseph Ropp^{b.1857 Waterloo Co., Canada d.1945 Berne, Michigan}		^Peter Ropp^{b.1834 France d.}

	^Peter Ropp^{b.1864 Berth Co., Canada d.1944 Imlay City, Michigan}

	^Menno Ropp^{b.1875 Ellice Twp., Canada d.1963 East Zorra Twp., Canada}

	^Mary Ropp^{b.1867 Wellesley, Canada d.1950}

			^Annie Rupp^{b.1833 d.1912 Tavistock, Canada}