Jacob Barr, b: 1824 - Pennsylvania,

^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}

^{1803 Louisiana Territory Purchased}
^{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}

^{1754 - 1763 Anglo-French War}
^{1773 Boston Tea Party tax rebellion}
^{1775 - 1783 Revolutionary War}
^{1776 Declaration of Independence}
^{1789 George Washington first president}


			^John Barr^{b.1751 Mayo Co., Ireland d.1833 Bald Eagle, Pennsylvania}

		^James Barr^{b.1802 Noyes, Pennsylvania d.1860 Gibson, Pennsylvania}	^Mary Alcock^{b.1764 Jersey C, United Kingdom d.1847 Gibson, Elk, Pennsylvania}

^{Arvilla J Barr}^{b.1849 Pennsylvania d.}	^Jacob Barr^{b.1824 Pennsylvania d.1891 MO}

^Ransom Barr^{b.1852 Pennsylvania d.}		^{Margaret Miller}^{b.1802 Pennsylvania d.1865 Cameron C, Pennsylvania}

^Elzah Barr^{b.1854 Pennsylvania d.}

^{Eliza Ann Barr}^{b.1855 Pennsylvania d.}

^{Margaret Barr}^{b.1859 Pennsylvania d.}	^{Harriet A Johnson}^{b.1829 Pennsylvania d.}