Gertrude

F, ( - 4 January 1107)
Father-Biological*Mieszko II ~ King of Poland b. c 990, d. 10 May 1034
Mother-Biological*Richenza of Pfalz-Lorraine ~ Queen of Poland b. c 1000, d. 21 Mar 1063
Family Lines
Boudreau Line

Roy Line
Last Edited=26 Oct 2023

Citations

  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.
  2. Moriarty, G. Andrews. "Descents from the Grand Princes of Kiev", The American Genealogis volume 28 (April 1952).