Herleve Harlette Arletta de Falaise

1003 - 1078  (74 years)

• Name	Herleve Harlette Arletta de Falaise  [1]
  Birth	9 Jun 1003	Falaise, Calvados, Basse-Normandie, France
  Gender	Female
  Death	23 Apr 1078	Grestain, Eure, Haute-Normandie, France
  Person ID	I11190	A Tree Called Smith
  Last Modified	21 Jul 2025

  
  

  Family	Duke of Normandy Robert de Normandy, I,   b. 21 Jun 1000, Normandy, France d. 22 Jul 1035, Nicaea, Greece (Age 35 years)
  Marriage	(never married)  [2]
  Children	1. Duke of Normandy -- King of England Guillaume de Normandy,   b. 14 Oct 1028, Falaise, Calvados, Basse-Normandie, France d. 9 Sep 1087, France (Age 58 years)  [Father: natural]  [Mother: natural]   2. Countess of Aumale Adelaide de Normandy,   b. 14 Oct 1021, Falaise, Calvados, Basse-Normandie, France d. 3 Aug 1098, Boulogne, Hauts-de-Seine, Île-de-France, France (Age 76 years)  [Father: natural]  [Mother: natural]
  Family ID	F2650	Group Sheet  |  Family Chart
  Last Modified	21 Jul 2025

  
  

• Event Map

  Birth - 9 Jun 1003 - Falaise, Calvados, Basse-Normandie, France Death - 23 Apr 1078 - Grestain, Eure, Haute-Normandie, France  = Link to Google Earth

  
  

• Arms Icons & Insignia

  Arms-FALAISE Falaise/de Falaise Coat of Arms

  
  

  Old World

  _Herleva de Falaise Herleva (c. 1003 – c. 1050) was an 11th-century Norman woman known for having been mother of William the Conqueror, born to an extramarital relationship with Robert I, Duke of Normandy, and also of William's prominent half-brothers Odo of Bayeux and Robert, Count of Mortain, born to Herleva's marriage to Herluin de Conteville.

  
  

• Sources

  [S54] Ancestry Family Trees, (Name: Online publication - Provo, UT : Ancestry.com. Original data: Family Tree files submitted by Ancestry members.;), Ancestry Family Trees. [S852] Wikipedia: Robert I, (Name: Wikipedia;), Robert I, Duke of Normandy. Robert the Magnificent (French: le Magnifique;[a] 22 June 1000 – 1–3 July 1035) was the duke of Normandy from 1027 until his death in 1035. Owing to uncertainty over the numbering of the dukes of Normandy he is usually called Robert I, but sometimes Robert II with his ancestor Rollo as Robert I. He was the son of Richard II and brother of Richard III, who preceded him as the duke. Less than a year after his father's death, Robert revolted against his brother's rule, but failed. He would later inherit Normandy after his brother's death. He was succeeded by his illegitimate son, William the Conqueror, who became the first Norman king of England in 1066, following the Norman conquest of England. https://en.wikipedia.org/wiki/Robert_I,_Duke_of_Normandy