Ancestry of
Douglas Trumbull

Film Special Effects Pioneer

Llywelyn ap Iorwerth

View famous kin of Llywelyn ap Iorwerth

• • 25th Great-grandfather of Douglas Trumbull — 28th Generation
  • Ahnentafel No:
  • 145870602 
  • Father:
  • Mother:
  •  
  • Birth Date:
  •  
  • Birth Location:
  •  
  • Christening Date:
  •  
  • Christening Location:
  •  
  • Death Date:
  •  
  • Death Location:
  •  
  • Burial Date:
  •  
  • Burial Location:
  • Aberconwy Abbey, Conwy, Wales 
  • Spouse Name:
  • Joan Plantagenet
  • Marriage Date:
  •  
  • Marriage Location:
  •  
  • Children:
  
  

  Dafydd ap Llywelyn

  Gwladus Ddu of Wales (Ahnentafel No:72935301 )

  • Notes: 

  • Prince of North Wales

• Sources for Llywelyn ap Iorwerth

  • ¹ Richardson, Douglas and Kimball G. Everingham, Plantagenet Ancestry: A Study in Colonial & Medieval Families, 2nd Edition, Salt Lake City, Utah: Douglas Richardson (2011), Vol. III, p. 190.
  • ² Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 408.

Douglas Trumbull photo by Julian Herzog (CC BY 4.0)