Guttorm Nielsen, b: 1460 -

^{1503 Leonard da Vinci paints Mona Lisa}
^{1512 Michelangelo paints Sistine Chapel}
^{1534 Henry VIII controls English church}
^{1538 Cortes conquers Mexico}
^{1547 Ivan the Terrible rules Russia}

^{1453 End of Hundred Years War}
^{1479 Formation of kingdom of Spain}
^{1488 Diaz rounds Cape of Good Hope}
^{1492 Columbus discovers West Indies}
^{1498 Vasco da Gama sails to India}

^{1406 Florence conquers Pisa}
^{1415 Battle of Agincourt}
^{1427 Portuguese reach the Azores}
^{1434 Medici rules in Florence}
^{1440 Gutenberg, printing w/type}


			^{Ragnvald Nicolasen}^{b.1390 Norway d.1450}

		^{Niels (Nicolaus) Ragnvaldsen}^{b.1425 Norway d.1497 Tórsnæs}	^{Kønekadatter}^b.1395 d.

	^{Guttorm Nielsen}^{b.1460 d.1540 Jondal, Torsnæs}		^{Bárður Sjúrðarson}^{b.1380 Tórsnæs Jondal, Norway d.1446 Tórsnæs Jondal, Norway}

^{Arnbjørn Guttormsen}^b.1490 d.		^{Herborg Baardsdatter}^{b.1435 Tórsnæs, Norway d.1497 Tórsnæs}	^{Gyrið Torbergsdóttir}^{b.1390 Stord, Norway d.1497 Jondalen, Norway}

^{Anders Guttormsen}^{b.1500 d.1543 Samba, Faroe Islands}			^{Ole Arnbjørnsen}^b.1400 d.

^{Niels Guttormsen}^{b.1520 d.1582 Torsnæs}		^{Enevold Olesen}^{b.1440 Húsavik, Faroe Islands d.}	^n known^{b. d.}

	^{Herborg Enevoldsdatter}^{b.1470 Húsavik, Faroe Islands d.}

		^n known^{b. d.}