Olaf the Mighty

M, #11742, (circa 540 - )
Last Edited=24 Aug 2023
     Olaf the Mighty was born circa 540.1

Olaf the Mighty married Helgi Halfdansdotter, daughter of Halfdan Frodasson of Denmark and Sigris.1

Child of Olaf the Mighty and Helgi Halfdansdotter


  1. Stuart, Roderick W. Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa, Fourth Edition. Baltimore, Maryland: Genealogical Publishing Company, 2002.