Margrét Fjóla Guðmundsdóttir, b: 1923 - Hóli í Sæmundarhlíð,

^{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 - 1918 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}




	^{Ingólfur Jónsson}^{b.1918 Kvennabrekku í Dalasýsl d.1993}

^{Ó Ingólfsson}^{b. d.}

^{Jón Guðni Ingólfsson}^{b.1947 d.1966}			^{Gísli Arason}^{b.1839 Fagran, Skagafjarðarsýsla d.1910}

^{A Ingólfsdóttir}^{b. d.}		^{Guðmundur Ari Gíslason}^{b.1880 Reinistaðas Skagafj d.1956}	^{Sigurlaug Jónsdóttir}^{b.1842 Glaum, Skagafjarðarsýsla d.1887}

	^{Margrét Fjóla Guðmundsdóttir}^{b.1923 Hóli í Sæmundarhlíð d.1998}		^{Gísli Guðlaugsson}^{b.1850 Undirfel, Húnavatnssýsla d.1906}

		^{Sigríður Helga Gísladóttir}^{b.1891 Undirfel, Húnavatnssýsla d.1970}	^{Guðrún Sigurrós Þorsteinsdóttir}^{b.1870 Auðun, Húnavatnssýsla d.1953}