Rolland Osgood, b: 1807 - Lancaster, Massachusetts

^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}
^{1898 Spanish-American War}

^{1789 George Washington first president}
^{1803 Louisiana Territory Purchased}
^{1805 Lewis and Clark reach Pacific}
^{1812 - 1814 War of 1812 with Britain}
^{1846 War w/Mexico,Calif & NM acquired}

^{1740 Colony population = 1.5 million}
^{1754 - 1763 Anglo-French War}
^{1773 Boston Tea Party tax rebellion}
^{1775 - 1783 Revolutionary War}
^{1776 Declaration of Independence}


			^Joel Osgood^{b.1746 Lancaster, Massachusetts d.1821}

		^{Moses Osgood}^{b.1781 Lancaster, Ny d.1856}	^Lois Rugg^{b. d.1792}

	^{Rolland Osgood}^{b.1807 Lancaster, Massachusetts d.}		^{Samuel Sargent}^{b.1756 Lancaster, Erie, New York d.1827}

		^{Hannah Sargent}^{b.1781 d.1869}	^{Mary Darling}^{b. d.1848}

^{Leonard Steven Osgood}^{b.1846 Blackriver, Alcona, Michigan d.1900 Tooele, Utah}

	^{Laura Ketchman}^{b. d.}