Martha Helen Locke, b: 1842

^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1919 World War I}
^{1929 The Great Depression begins}

^{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}




^{Samuel Partridge}^{b.1830 d.1859}



		^David Locke^{b.1788 Epsom, NH d.1863}

	^{Jonathan C. Locke}^{b.1814 Lyman, NH d.1894 Bradford, PA}	^{Florinda Locke}^b.1788 d.

^{Martha Helen Locke}^{b.1842 Lyman, NH d.1863}

	^Sallie Cook^{b.1814 d.1893}