Helen Adula Evans, b: 1907 - Tipton, California

^{1929 The Great Depression begins}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1898 Spanish-American War}
^{1903 Wright brothers 1st plane flight}
^{1908 Ford produces Model T}
^{1913 Edison invents movies w/sound}
^{1914 - 1918 World War I}

^{1846 War w/Mexico,Calif & NM acquired}
^{1861 - 1865 Civil War, North vs. South}
^{1867 Alaska Territory purchased}
^{1869 Transcontinental Railroad complete}
^{1879 Edison invents phono/light bulb}




	^{Delmer Riviea}^{b. d.}

^Joan Riviea^{b. d.}

^{Roberta Riviea}^{b. d.}

^{John Thomas Riviea}^{b. d.}		^{John Ferguson Evans}^{b.1865 Santa Clara, California d.1934 Pixley, Tulare, California}

	^{Helen Adula Evans}^{b.1907 Tipton, Tulare, California d.1948}		^{William Coleman Cortner}^{b.1828 Shelby, Tennessee d.1894 Stokes Valley, California.}

		^{Mary Elizabeth Cortner}^{b.1868 Auckland, Californea. d.1938 Ventura, California.}	^{Mary Ann Jordan}^{b.1833 Champaign, Illinois d.1915 Tulare, California}