James Floyd Duncan, b: 1816 - Owensville, Indiana

^{1914 - 1918 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}


	^{Melissa Duncan}^{b.1838 Indiana d. District 10, Illinois}

	^{Sarah Duncan}^{b.1840 Indiana d. District 10, Illinois}

	^{Elizabeth Duncan}^{b.1841 Indiana d. District 10, Illinois}		^{James Floyd Duncan}^{b.1816 Owensville, Indiana d.1863 East Lincoln Twp, Illinois}

	^{Greenberry Duncan}^{b.1842 Gibson Co., Indiana d.1899 Wilsonville, Nebraska}

	^{Emaline Duncan}^{b.1844 Owensville, Indiana d.1928 Page, Holt, Nebraska}

	^{Zachariah Duncan}^{b.1847 Jefferson, Illinois d. Farmer}

	^{Thomas Duncan}^{b.1850 Owensville, Indiana d. Indianola, Nebraska}		^{Rosilla Lucas}^{b.1816 Owensville, Indiana d.1885 East Lincoln Twp, Illinois}

	^{Voney Duncan}^{b.1850 Owensville, Indiana d.1859 East Lincoln Twp, Illinois}

	^{Marietta Duncan}^{b.1853 Owensville, Indiana d. Lincoln, Logan, Illinois}

	^{Melinda Duncan}^{b.1855 Lincoln, Logan, Illinois d. Lincoln, Logan, Illinois}

	^{Morgan W. Duncan}^{b.1859 Illinois d. Lincoln, Logan, Illinois}

	^{Lydia Duncan}^{b.1863 Illinois d. Oran, Logan, Illinois}