Lovisa Nikolina Olsdotter, b: 1863

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1919 World War I}

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}


			^Otto Olsson^{b.1874 Rörvik, Sweden d.1958}

		^{John Olof Olsson}^{b.1897 Rörvik, Sweden d.1984 Tucson, AZ}	^{Lovisa Nikolina Olsdotter}^{b.1863 Dale, Bohuslän, Sweden d.1941}

	^{Otto J. Olsson}^{b. Private d.}		^{Edvard Julius Ellertsen}^{b.1851 Lista (Municipality-number d.1935}

		^{Margit Ellertsen Morbekk}^{b.1900 Lista, Norway d.1976 Tucson, AZ}	^{Jørgine Tønnesdatter}^{b.1857 Gyland, Norway d.1937}

^{David Corey Olsson}^{b. Private d.}			^{Edwin Anson Bovee}^{b.1851 Jonesville, MI d.1910 Grand Rapids, MI}

		^{William Arthur Bovee}^{b.1878 St. Joseph, MI d.1954 Traverse City, MI}	^{Adeline Elizabeth Stevens}^{b.1854 Near Sandusky, OH d.1930 Traverse City, MI}

	^{Elizabeth Lorraine Bovee}^{b.1926 Traverse City, MI d.1997 Tucson, Pima County, AZ}		^{John Jacob Champlin}^{b.1837 Kingston, NY d.1922 Traverse City, MI}

		^{Mildred P. Champlin}^{b.1886 d.1975 Traverse City, MI}	^{Sara Adelaide Waring}^{b.1849 Lyons, MI d.1912 Grand Rapids, MI}