Jóhanna Björnsdóttir, b: 1861 - Hvammi Langadal, Holtastaðasókn Húnavasssýsla

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}

^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}

^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}




^{Katrín Ósk Sigurrós Jónsdóttir}^{b.1890 Reykjav, Gullbringusýsla d.1966 Reykjav, Gullbringusýsla}	^{Jón Eiríksson}^{b.1856 S. A. or Hugnastöðum Hr d.1946 Reykjavík.}

^{Hrefna Jónsdóttir}^{b.1894 Reykjavík d.1894 Reykjavík}

^{Eiríkur Lúkas Jónsson}^{b.1895 Reykjav, Gullbringusýsla d.}			^{Jón Jónsson}^{b.1802 Helgastaðasókn, Þing d.1868}

^{Rannveig Svava Jónsdóttir}^{b.1899 Reykjav, Gullbringusýsla d.1925 Reykjavík}		^{Björn Jónsson}^{b.1842 Höskul, Húnavatnssýsla d.1898 1901 census stated that}	^{Rósa Teitsdóttir}^{b.1814 Þóreyja, Húnavatnssýsla d.1877}

	^{Jóhanna Björnsdóttir}^{b.1861 Holtastaðasókn Húnava d.1928 Landakotssp, Reykjavík}

		^{Þórey Jónsdóttir}^{b.1834 Reynisstaðasókn í Skag d.1862}