Rossiter Raymond Potter, b: 1886

^{1914 - 1919 World War I}
^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}

^{1812 - 1814 War of 1812 with Britain}
^{1846 War w/Mexico,Calif & NM acquired}
^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}



		^{Harry Clark Potter}^{b.1846 Albion, Orleans, NY d.1904 Kalamazoo, MI}

	^{Rossiter Raymond Potter}^{b.1886 Kalamazoo, MI d.1974}		^{Edgar Alonzo Barber}^{b.1817 d.1891}

^{Janice B. Potter}^{b.1912 Kalamazoo, MI d.1993}		^{Nelly Helen Barber}^{b.1849 Albany, NY d.1916 Chicago, IL}	^{Agnes Beach Strong}^{b.1819 d.1898}

^{Louise Harriet Potter}^{b.1915 Allegan, MI d.2002 Eau Claire, WI}

^{Edith H. Potter}^{b.1920 Kalamazoo, MI d.2004 Houston, TX}

	^{Harriet Emma Goodrich}^{b.1885 Greenwood, Oscoda, MI d.1974}