John Hentzleman, b: 1819 - Württemberg, Germany

^{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}




^{John Albert Henselman}^{b.1868 d.1931}	^{John Hentzleman}^{b.1819 Württemberg, Germany d.1882 Dodsonville, Ohio}

^{Lewis Henselman}^{b.1870 Brown Co., Ohio d.1941 Jonesboro, Ohio}

^{Ninnie Henselman 'Cath'}^{b.1872 d.1914}

^{Maggie Rose Henselman}^b.1875 d.		^{Joseph Cramer}^{b.1811 New Jersey d.}

^{Mollie Henselman}^b.1878 d.	^{Mary E. Kramer}^{b.1846 Kentucky d.1885 Lynchburg, Ohio}

^{George Henzelman}^b.1880 d.		^Sarah^{b.1813 New Jersey d.}