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Wikigenealogy

William I Longsword Duke of Normandy, 900943 (aged 43 years)

Name
William I Longsword Duke of /Normandy/
Surname
Normandy
Given names
William I Longsword Duke of
Family with parents
father
850932
Birth: between 850 and 890 70 Scandinavia
Death: 932
mother
younger sister
-16 years
himself
Mother’s family with Balso Count of Bayeux
mother’s partner
mother
half-brother
Family with Espriota deBretagne
himself
partner
son
Birth
900 50 28
Birth of a sister
Death of a father
Death of a father
Birth of a son
Death
943 (aged 43 years)
Unique identifier
697B95F6A23F2443BE35F415206FB2423670
Last change
23 January 200719:13:50
Note

Notes
Per Weis' "Ancestral Roots . . ." (121E:19):
"WILLIAM I, "Longsword", b. ca. 891, prob. Rouen, ca. 927 succ. to Duchyof Normandy, ca. 930 the Bretons rebelled, he subdued them, takingBrittany, the Channel Islands, the Contentin, and the Averanchin; killedin treacherous ambush 17 Dec. 942 by servants of THEOBALD OF BLOIS (RIN1645) and ARNULF OF FLANDERS (RIN 2173) 17 dec 942. ... He m. (1) (Danishwife) SPROTA, a Breton; m. (2) LUITGARDE DE VERMANDOIS ..., n.i., killed942 by LOUIS, s. of CHARLES III "the Simple:, dau. HERBERT II, Count ofVermandois and Troyes. "
Also mentioned (49:19).
Stuart's "Royalty For Commoners" (166:34).

It is interesting to note that THEOBALD later married William's widow,LUITGARDE and that ARNULF married LUITGARDE's sister, ALIX.

Per Rosamond McKitterick's, "The Frankish Kingdoms under the Carolingians751-987", London & NY (Longman) 1983, p 238:
"William Longsword, ROLLO's son and successor, was the principalarchitect of Normandy's development. He married the daughter of HERBERTOF VERMANDOIS but his children were born of a Breton concubine. Williamhad supported LOUIS IV (RIN 1617) and attempted to establish hisprotection over Brittany, gaining at least the Cotentin and
Avranchin in 933. There remains some doubt about William's claim to thewhole Breton peninsula. When in 942 William was murdered at theinstigation of COUNT ARNULF OF FLANDERS, his son Richard, still a minor,succeeded him."

[source unrecorded]: ROLLO died in 927, and was succeeded by his sonWilliam "Long Sword" born of his union 'more danico' with POPPA, daughterof COUNT BERENGER; he showed some attachment to the Scandinavianlanguage, for he sent his son William to Bayeux to learn Norse. The firsttwo dukes also displayed a certain fidelity to the Carolingian dynasty ofFrance, and in 936 William "Long-Sword" did homage to LOUIS IVd'Outremer. He died on 17th of December 942, assassinated by the COUNT OFFLANDERS.