Complex sentence: Ouédraogo (also spelled Ouidiraogo or Wedraogo) was the son of Yennenga and patriarch of the Mossi Kingdoms who founded the kingdom of of Tenkodogo.
Split into simpler sentences: Ouédraogo (also spelled Ouidiraogo or Wedraogo) was the son of Yennenga and progenitor of the Mossi Kingdoms. He founded the kingdom of of Tenkodogo.