David B. Leitzel, b: 1839 - Jordan Township,

^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}

^{1805 Lewis and Clark reach Pacific}
^{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}

^{1773 Boston Tea Party tax rebellion}
^{1775 - 1783 Revolutionary War}
^{1776 Declaration of Independence}
^{1789 George Washington first president}
^{1803 Louisiana Territory Purchased}


^{Oscar Leitzel}^{b.1865 d.1948}			^{Gottfret Leitzel}^{b.1770 Berks Co., Pennsylvania d.}

^{David Leitzel}^{b.1867 d.1867}		^{Benjamin Leitzel}^{c.1803 Erdman, Pa d.1881 Hebe , Northumberland Pa}	^{Magdalena Wagner}^{b.1769 Berks Co PA d.1848 Northumberland Twp., Pa}

^{James Leitzel}^{b. d.}	^{David B. Leitzel}^{b.1839 Jordan Township, d.1921 ,}		^{Ludwig Byerly}^{b. d.}

^{Jestina Leitzel}^{b.1879 d.1909}		^{Elizabeth Byerly}^{b.1808 d.1891}

^{William Troutman Leitzel}^{b.1861 d.1944 Klingerstown, Pa}			^{Abraham Sr. Troutman}^{b.1773 Mahantongo Valley, d.1852 J, Northumberland Co. Pa}

^{Franklin Leitzel}^{b.1862 d.1888}		^{George Tschopp Troutman}^{b.1804 J, Northumberland Co. Pa d.1869 J, Northumberland Co. Pa}	^{Elizabeth Regina Tschopp}^{b.1780 d.1844 J, Northumberland Co. Pa}

^{Emma Elizabeth Leitzel}^{b.1864 d.1954}	^{Maria Anna Troutman}^{b.1842 Jordan Township, d.1912 ,}		^{Johannes Klark}^{b.1791 d.1855 Northhampton Co., Pa.}

^{George Adam T. Leitzel}^{b.1869 , d.1947 ,}		^{Jestina (Jesty) Clark}^{b.1811 , d.1876}	^{Ann Maria Bowman}^{b.1788 d.1846}

^{Mary Jane Leitzel}^{b.1871 Jordan Township, d.1945 Jordan Township,}