Please answer the following question: Information: - Agnes of Beaujeu ("Agnes de Beaujeu"; ? 11 July 1231) was a French noblewoman, the daughter of Guichard IV of Beaujeu and his wife Sybille of Flanders. Agnes was Countess of Champagne by her marriage to Theobald I of Navarre. - Theobald I (, often referred to as Thibaut de Navarre and Thibaut de Champagne) (30 May 1201 8 July 1253), also called the Troubadour and the Posthumous, was Count of Champagne (as Theobald IV) from birth and King of Navarre from 1234. He initiated the Barons' Crusade, was famous as a trouvere, and was the first Frenchman to rule Navarre. - Blanche of Navarre ( 1226 -- 12 August 1283 ) , also known as Blanche of Champagne , was the daughter of Theobald the Troubador , King of Navarre and Count of Champagne , and his second wife Agnes of Beaujeu . She was a member of the House of Champagne . By her marriage to John I , Duke of Brittany she became Duchess consort of Brittany . Blanche was firstly betrothed to Otto III , Count of Burgundy ; the marriage contract was signed on 16 January 1236 . However , the engagement was broken . Blanche was instead married in 1236 to John I , Duke of Brittany : the main reason he married Blanche was so he could get Navarre , and Theobald did make John heir to the throne . However , John renounced the claim after Margaret of Bourbon bore Theobald two sons . John and Blanche had eight children : John II , Duke of Brittany Peter of Brittany ( 2 April 1241 -- Paris , 19 October 1268 ) , Lord of Hade Alix of Brittany , Dame de Pontarcy Theobald ( 1245 -- 1256 ) , died young Theobald ( died soon after birth ) Eleanor ( 1248 ) , died young Nicholas ( 1249 -- 1261 ) , died young Robert ( 1251 -- 1259 ) , died young Of their eight children , only their eldest three lived to adulthood . In 1270 Blanche founded the Abbey de la Joie near Hennebont ; she was later buried there . She died in 1283 ; her husband outlived her by three years . Blanche outlived six of her eight children . - France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux. - Navarre , officially the Chartered Community of Navarre (Basque: "Nafarroako Foru Komunitatea" ; Spanish: "Comunidad Foral de Navarra" ; French: "Communaute agrees de Navarre" ), is an autonomous community and province in northern Spain, bordering the Basque Autonomous Community, La Rioja, and Aragon in Spain and Nouvelle-Aquitaine in France. The capital city is Pamplona (or "Irunea" in Basque). - Spain, officially the Kingdom of Spain, is a sovereign state largely located on the Iberian Peninsula in southwestern Europe, with two large archipelagos, the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast, two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast. Its mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean. It is the only European country to have a border with an African country (Morocco) and its African territory accounts for nearly 5% of its population, mostly in the Canary Islands but also in Ceuta and Melilla. Given the information, choose the subject and object entities that have the relation of 'father'.
A:
blanche of navarre , theobald i of navarre