Theobald I (913–975), called the Trickster (known as ''le Tricheur'' –meaning “cheater”– in French), was first Viscount of Blois and Viscount of Tours, and then from 956,

Count of Blois Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Pine, L. G. ''Titles: How the King Became His Majesty''. New York: ...

Chartres Chartres () is the prefecture of the Eure-et-Loir department in the Centre-Val de Loire region in France. It is located about southwest of Paris. At the 2019 census, there were 170,763 inhabitants in the metropolitan area of Chartres (as d ...

and

Châteaudun Châteaudun () is a commune in the Eure-et-Loir department in northern France. It is a sub-prefecture of the department. It was the site of the Battle of Châteaudun during the Franco-Prussian War. Geography Châteaudun is located about 45& ...

, as well as Count of

Tours Tours ( , ) is one of the largest cities in the region of Centre-Val de Loire, France. It is the Prefectures in France, prefecture of the Departments of France, department of Indre-et-Loire. The Communes of France, commune of Tours had 136,463 ...

Life

Theobald I was the son of Theobald ''the Elder'' of Blois, who from 908 on was Viscomte of Tours. ''The Elders wife, the mother of Theobald I, was Richende De Bourges, a great-granddaughter of Rorgon I, Count of Maine. Theobald I was initially a vassal of

Hugh the Great Hugh the Great (16 June 956) was the duke of the Franks and count of Paris. Biography Hugh was the son of King Robert I of France and Béatrice of Vermandois.Detlev Schwennicke, '' Europäische Stammtafeln: Stammtafeln zur Geschichte der Europ ...

, Duke of France.''The Annals of Flodoard of Reims; 919-966'', Ed. & Trans. Steven Fanning & Bernard S. Bachrach (University of Toronto Press, 2011), pp. 41-2 Around 945, Louis IV was captured by Northmen and given over to Hugh the Great, who placed the king in Theobald's custody. After about a year in his vassal's custody, King Louis negotiated his freedom by offering Hugh the city of

Laon Laon () is a city in the Aisne department in Hauts-de-France in northern France. History Early history The holy district of Laon, which rises a hundred metres above the otherwise flat Picardy plain, has always held strategic importance. In ...

, which Hugh then gave to Theobald. Theobald was the Count of Tours from 942, was also

and in 960, Count of

and

. Theobald's sister Adelaide had married Alan II of Nantes, the Duke of Brittany, giving Theobald influence all the way to

Rennes Rennes (; br, Roazhon ; Gallo: ''Resnn''; ) is a city in the east of Brittany in northwestern France at the confluence of the Ille and the Vilaine. Rennes is the prefecture of the region of Brittany, as well as the Ille-et-Vilaine department ...

. However, the death of Alan II left a void in Brittany, making it vulnerable to encroachment by either the Normans or the Angevins.Bernard S. Bachrach, ''Fulk Nerra the Neo-Roman Consul, 987-1040'' (University of California Press, 1993), p. 8 Theobald made an alliance with

Fulk II of Anjou Fulk II of Anjou (c. 905 — 960), called ("the Good") was Count of Anjou from 942 to his death.Refer to Bernard S. Bachrach, "Fulk Nerra: Neo-Roman Consul, 987-1040" (California, 1993) 261 and 262 for a useful genealogy of the Angevin comital l ...

, which gave him control of

Saumur Saumur () is a commune in the Maine-et-Loire department in western France. The town is located between the Loire and Thouet rivers, and is surrounded by the vineyards of Saumur itself, Chinon, Bourgueil, Coteaux du Layon, etc.. Saumur statio ...

, a strategic

citadel A citadel is the core fortified area of a town or city. It may be a castle, fortress, or fortified center. The term is a diminutive of "city", meaning "little city", because it is a smaller part of the city of which it is the defensive core. In ...

located between the rivers

Loire The Loire (, also ; ; oc, Léger, ; la, Liger) is the longest river in France and the 171st longest in the world. With a length of , it drains , more than a fifth of France's land, while its average discharge is only half that of the Rhône ...

and

Thouet The Thouet () is a tributary of the Loire in the Nouvelle-Aquitaine and Pays de la Loire regions of western France. The Thouet rises at Secondigny, close to the source of the Sèvre Nantaise, and joins the Loire just to the west of Saumur. It is ...

, guarding the Angevin

march March is the third month of the year in both the Julian and Gregorian calendars. It is the second of seven months to have a length of 31 days. In the Northern Hemisphere, the meteorological beginning of spring occurs on the first day of Marc ...

. This included control of the monastery of Saint-Florent, inside the walls of Saumur. In turn, the recently widowed Fulk married Theobald's sister, the widow of Alan II of Nantes. In 960, he began opposing

Richard I of Normandy Richard I (28 August 932 – 20 November 996), also known as Richard the Fearless (French: ''Richard Sans-Peur''; Old Norse: ''Jarl Rikard''), was the count of Rouen from 942 to 996.Detlev Schwennicke, '' Europäische Stammtafeln: Stammtafeln ...

and entered into a long war with the

Normans The Normans (Norman language, Norman: ''Normaunds''; french: Normands; la, Nortmanni/Normanni) were a population arising in the medieval Duchy of Normandy from the intermingling between Norsemen, Norse Viking settlers and indigenous West Fran ...

. In 961 he attacked

Évreux Évreux () is a commune in and the capital of the department of Eure, in the French region of Normandy. Geography The city is on the Iton river. Climate History In late Antiquity, the town, attested in the fourth century CE, was named ...

. The Normans responded by attacking Dunois. In 962, he launched an assault on

Rouen Rouen (, ; or ) is a city on the River Seine in northern France. It is the prefecture of the Regions of France, region of Normandy (administrative region), Normandy and the Departments of France, department of Seine-Maritime. Formerly one of ...

, which attack failed. The Normans burned Chartres in response. He took control of the fortresses of Saint-Aignan in the

Loir-et-Cher Loir-et-Cher (, ) is a department in the Centre-Val de Loire region of France. Its name is originated from two rivers which cross it, the Loir in its northern part and the Cher in its southern part. Its prefecture is Blois. The INSEE and La P ...

Vierzon Vierzon () is a commune in the Cher department, Centre-Val de Loire, France. Geography A medium-sized town by the banks of the river Cher with some light industry and an area of forestry and farming to the north. It is situated some northwe ...

, and Anguillon in

Berry A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone or pit, although many pips or seeds may be present. Common examples are strawberries, raspb ...

. During the minority of

Hugh Capet Hugh Capet (; french: Hugues Capet ; c. 939 – 14 October 996) was the King of the Franks from 987 to 996. He is the founder and first king from the House of Capet. The son of the powerful duke Hugh the Great and his wife Hedwige of Saxony, ...

, he reinforced Chartres and Châteaudun, as well as founding the

Château de Chinon Château de Chinon is a castle located on the bank of the river Vienne in Chinon, France. It was founded by Theobald I, Count of Blois. In the 11th century the castle became the property of the counts of Anjou. In 1156 Henry II of England, ...

. By the time of his death, he had built a vast power on the

, dominating central France. About 943–44,Detlev Schwennicke, '' Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten'', Neue Folge, Band II (Marburg, Germany, J. A. Stargardt, 1984), Tafel 46 he married

Luitgarde of Vermandois Luitgarde of Vermandois ( – 9 February 978) was a French noblewoman. She was a countess of Vermandois by birth and a duchess consort of Normandy by her first marriage, and a countess consort of Blois by her second. She was a daughter of H ...

, widow of

William I of Normandy William Longsword (french: Guillaume Longue-Épée, nrf, Willâome de lon Espee, la, Willermus Longa Spata, on, Vilhjálmr Langaspjót; c. 893 – 17 December 942) was the second ruler of Normandy, from 927 until his assassination in 942.Det ...

. She was the daughter of

Herbert II, Count of Vermandois Herbert II (died 23 February 943), Count of Vermandois, Count of Meaux, and Count of Soissons. He was the first to exercise power over the territory that became the province of Champagne. Life Herbert was the son of Herbert I of Vermandois. He wa ...

and Hildebrand of France, daughter of King

Robert I of France The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honou ...

. Her half-brother was Hugh the Great, Duke of France.Detlev Schwennicke, ''Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten'', Neue Folge, Band II (Marburg, Germany, J. A. Stargardt, 1984), Tafel 10

Family

His wife Luitgarde of Vermandois bore him: * Theobald (d. 962). * Hugh, Archbishop of Bourges (d. 985). *

Odo Odo or ODO may refer to: People * Odo, a given name; includes a list of people and fictional characters with the name * Franklin Odo (born 1939), Japanese-American historian * Seikichi Odo (1927–2002), Japanese karateka * Yuya Odo (born 1990), J ...

(d. 995), succeeded his father as Count of Blois * Hildegarde, married Bouchard de Bray, Lord of Montmorency. * Emma (d. aft. 1003), married

William IV of Aquitaine William IV (937 – 3 February 994), called Fierebras or Fierebrace (meaning "Proud Arm", from the French ''Fier-à-bras'' or ''Fièrebrace'', in turn from the Latin ''Ferox brachium''), was the Duke of Aquitaine and Count of Poitou from 963 ...

Notes

References

Sources

* *65
{{DEFAULTSORT:Theobald 01 of Blois Counts of Tours Counts of Blois Counts of Chartres Counts of Châteaudun 913 births 975 deaths Year of birth uncertain Year of death uncertain House of Blois