Arlo Lenker, b: 1937 -

^{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}


			^{Jeremiah Witmer Lenker}^{b.1868 , d.1943 Lower Mahanoy Townshi}

		^{Albert Cornelius Lenker}^{b.1904 Lower Mahanoy Townshi d.1962 Lower Mahanoy Townshi}	^{Eva Jeanette Spotts}^{b.1870 Lower Mahanoy Townshi d.1945}

^{Kim S. Lenker}^b.1957 d.	^Arlo Lenker^b.1937 d.

^{Scott C. Lenker}^b.1959 d.		^{Helen Margaret Latsha}^{b.1907 , d.1996 Susquehanna Lutheran Vil}

^Gail Lenker^b.1961 d.

^{Brian Lenker}^b.1963 d.

	^{Barbara Burrell}^b.1936 d.