William FitzPiers Herzog vonEssex
Birth date:
1141
Birth place:
, , ,
 
Death date:
  1228
Death place:
  , , ,

vonEssex Family

Parents:
Father: Geoffrey Fitz-Piers
Mother: Aveline de Clare
Spouse:
Spouse:
 
Siblings:
John Fitz-Geoffrey,
Hawise FitzGeoffrey,
John Fitz Geoffrey
Henry Demandeville
Geoffrey De Mandeville
Hawise Munchensy
Warin DeMunchensy
Saveric Fitzgeoffrey
Cecily Munchensy
Hawise DeMandeville
Janette DeMaundeville
Alice Briwere
Maud Fitzgeoffrey
William Fitzgeoffrey
Justicar Ireland
William FitzPiers Herzog vonEssex
Geoffrey (De), 5th Earl of Essex Mandeville
Hawise Fitz Geoffrey
Maud Fitzgeoffrey Demandeville
Children: