John (Jack) Kundel, b: 1920 -

^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on the moon}

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



		^{J. C. Kundel}^b.1893 d.

	^{John (Jack) Kundel}^{b.1920 d.1986 Ayrshire, IA}

^John Kundel^{b. d.}		^Ellen^b.1894 d.

^Karl Kundel^{b. d.}

		^{Alfred Earl Lyon}^{b.1893 d.1944 Curlew, IA}

	^{Louise Anna Lyon}^{b.1923 Ayrshire, IA d.2012 Ayrshire, IA}		^{John Wesley Petersen}^{b.1865 Germany d.1943 Britt, Hancock County, IA}

		^{Annalena Petersen}^{b.1896 d.1960}	^{Rachel J. Weiland}^{b.1869 d.1956 Hamilton Co., IA}