{"input": "Who is John Of Luxembourg, Count Of Soissons's maternal grandfather?", "context": "Passage 1:\nMargaret, Countess of Brienne\nMarguerite d'Enghien (born 1365 - d. after 1394), was the ruling suo jure Countess of Brienne and of Conversano, suo jure Lady of Enghien, and Lady of Beauvois from 1394 until an unknown date.\n\nLife\nMarguerite was born in 1365, the eldest daughter of Louis of Enghien, Count of Brienne and Conversano, Lord of Enghien, Titular Duke of Athens, and Giovanna of Sanseverino. Marguerite had a brother, Antoine who died at the age of sixteen, leaving her, the eldest daughter, heir to her father's estates and titles.  \nShe inherited the counties of Brienne and of Conversano, and the Lordship of Enghien from her father Louis of Enghien on 17 March 1394. She was the wife of John of Luxembourg, Sire of Beauvois and the mother of Peter of Luxembourg, Count of Saint-Pol, Count of Brienne and of Conversano who inherited her fiefs, and John II of Luxembourg, Count of Ligny.\n\nReign\nMarguerite became the suo jure Countess of Brienne and Conversano, and Dame of Enghien upon her father's death on 17 March 1394. Her husband John also became Count of Brienne and of Conversano by right of his wife.She died on an unknown date sometime after 1394. Her will was dated 19 September 1393. Her eldest son, Peter received her titles of Brienne and of Conversano.\n\nMarriages and issue\nOn an unknown date, Marguerite married  her first husband, Pierre de Baux, and following his death, she married as her second husband, a relative of her mother, Giacopo of Sanseverino. Both of these early marriages were childless. \nIn 1380, after Giacopo's death, Marguerite married her third husband, John of Luxembourg, Sire of Beauvois (1370\u20131397).  He was the son of Guy of Luxembourg, Count of Saint-Pol and Mahaut of Ch\u00e2tillon, Countess of Saint-Pol. By her third husband, Marguerite had five children:\nPeter of Luxembourg (1390\u201331 August 1433), Count of Saint-Pol (1430), which he inherited from his aunt Jeanne of Luxembourg, Countess of Saint-Pol and Ligny; he also inherited, on an unknown date, Marguerite's fiefs of Brienne and of Conversano, thus becoming Count of Brienne and of Conversano. He married on 8 May 1405, Margaret de Baux, by whom he had nine children, including Jacquetta of Luxembourg, mother of Elizabeth Woodville Queen-Consort of Edward IV of England.\nJohn II of Luxembourg, Count of Ligny (1392\u20135 January 1441), inherited the title of Beauvois from his father, and the title of Ligny from his aunt, Jeanne of Luxembourg. On 23 November 1418, married Jeanne de B\u00e9thune, widow of Robert of Bar, Count of Marle and Soissons who had been killed at the Battle of Agincourt on 25 October 1415. John, who was an ally of the English during the Hundred Years War, received Joan of Arc as his prisoner, and subsequently sold her to the English for 10,000 livres.\nLouis of Luxembourg (died 18 September 1443). He was a statesman and a high-ranking churchman. His posts and clerical titles included Cardinal (1439), Archbishop of Rouen (1437), Chancellor of France (1425), Governor of Paris (1436), Bishop of Th\u00e9rouanne, Administrator of Ely (1437), Bishop of Frascati (1442). He was buried in Ely Cathedral.\nCatherine of Luxembourg (born c. 1393)\nJeanne of Luxembourg (died 1420), married firstly, on 8 September 1415, Louis, Seigneur de Ghistelles (killed at the Battle of Agincourt); she married secondly on 28 October 1419, Jean IV, Viscount of Melun, Constable of Flanders.\nPassage 2:\nNocher II, Count of Soissons\nNocher II (died 1019), Count of Bar-sur-Aube, Count of Soissons. He was the son of Nocher I, Count of Bar-sur-Aube. Nocher's brother Beraud (d. 1052) was Bishop of Soissons.Nocher became Count of Soissons, jure uxoris, upon his marriage to Adelise, Countess of Soissons.  Nocher and Adelisa had three children:\n\nNocher III (d. 1040), Count of Bar-sur-Aube, had at least two daughters by unknown wife:\nAd\u00e8le (d. 1053), Countess of Bar-sur-Aube\nIsabeau\nGuy, archbishop of Reims\nRenaud I, Count of SoissonsNocher's son and namesake became Count of Bar-sur-Aube upon his death, and the countship of Soissons reverted to his wife.  His son Renaud would eventually become the Count of Soissons.\nPassage 3:\nAdelaide, Countess of Soissons\nAdelaide (died 1105), was sovereign Countess of Soissons from 1057 until 1105.\nShe was the daughter of Renaud I, Count of Soissons, and his wife, whose name is unknown, widow of Hilduin III, Count of Montdidier. .\nAdelaide became ruler of the County of Soissons upon the death of her father and brother, Guy II, Count of Soissons, in 1057.\nAdelaide married William Busac, Count of Eu, grandson of Richard I, Duke of Normandy.  Adelaide and William had five children:\n\nRenaud II, Count of Soissons\nJohn I, Count of Soissons, married to Aveline de Pierrefonds\nManasses of Soissons, Bishop of Cambrai, Bishop of Soissons\nLithuise de Blois, married to Milo I of Montlh\u00e9ry\nUnnamed daughter, married to Yves le Vieux.William Busac became Count of Soissons, de jure uxoris, upon their marriage.\n\nNotes\nSources\nDormay, C., Histoire de la ville de Soissons et de ses rois, ducs, comtes et gouverneurs, Soissons, 1664 (available on Google Books)\nPassage 4:\nMargaret, Countess of Soissons\nMargaret (or Margaretha) of Soissons (died ca. 1350) was ruling Countess of Soissons in 1305-1344. She was the only daughter of Hugh, Count of Soissons, and Johanna of Argies. In 1306 she succeeded her father as Countess of Soissons.\nMargaret was married to John of Beaumont, son of John II, Count of Holland. Margaret and John had five children:\n\nJohanna of Hainault (1323\u20131350), married first to Louis II, Count of Blois, (three sons), and second to William I, Marquis of Namur, no issue.\nJohn, Canon of Cambrai.\nWilliam, Canon of Cambrai, Beauvais and Le Mans.\nAmalrik, Canon of Cambrai, Dole and Tours.\nReinout, Canon of Cambrai.Upon their marriage, John became Count of Soissons, jure uxoris.\n\nSources\nDormay, C., Histoire de la ville de Soissons et de ses rois, ducs, comtes et gouverneurs, Soissons, 1664 (available on Google Books)\nPassage 5:\nJeanne of Bar, Countess of Marle and Soissons\nJeanne de Bar, suo jure Countess of Marle and Soissons, Dame d'Oisy, Viscountess of Meaux, and Countess of Saint-Pol, of Brienne, de Ligny, and Conversano (1415 \u2013 14 May 1462)  was a noble French heiress and Sovereign Countess. She was the only child of Robert of Bar, Count of Marle and Soissons, Sire d'Oisy, who was killed at the Battle of Agincourt when she was a baby, leaving her the sole heiress to his titles and estates. In 1430, at the age of fifteen, Jeanne was one of the three women placed in charge of Joan of Arc when the latter was a prisoner in the castle of John II of Luxembourg, Count of Ligny, Jeanne's stepfather. \nShe was the first wife of Louis of Luxembourg, Count of Saint-Pol, of Brienne, de Ligny, and Conversano, Constable of France.\n\nFamily\nJeanne was born in 1415, the only child of Robert of Bar, Count of Marle and Soissons, Sire d'Oisy (1390- 25 October 1415), whose own mother was Marie de Coucy, Countess of Soissons, granddaughter of English King Edward III of England. Her mother was Jeanne de B\u00e9thune, Viscountess of Meaux (c.1397- late 1450).On 25 October 1415, her father was killed in the Battle of Agincourt, leaving Jeanne, who was a baby, as sole heiress to her father's titles and estates. In 1418, her mother married secondly John II of Luxembourg, Count of Ligny and de Guise (1392 \u2013 5 January 1441), son of John of Luxembourg, Sire de Beauvois and Marguerite of Enghien, Countess of Brienne and of Conversano. The marriage was childless.\nIt was Jeanne's stepfather John who received Joan of Arc as his prisoner, and kept her at his castle of Beaurevoir. Joan, who was three years Jeanne's senior, was placed in the care of Jeanne, her mother and Jeanne of Luxembourg, John's elderly aunt. The three ladies did all they could to comfort Joan in her captivity, and unsuccessfully tried to persuade her to abandon her masculine clothing for feminine attire. They earned Joan's gratitude for their kind and compassionate treatment of her. Despite the pleas of Jeanne and the other two women, John sold Joan of Arc to the English, who were his allies, for 10,000 livres.\n\nMarriage and issue\nOn 16 July 1435, at the age of twenty, Jeanne married Louis of Luxembourg, Count of Saint-Pol, Brienne, de Ligny, and Conversano, Constable of France (1418 \u2013 19 December 1475). The marriage took place at the Chateau de Bohain. She was Louis' first wife. Louis was the eldest son of Peter of Luxembourg, Count of Saint-Pol, Brienne, and Conversano, by his wife Margaret de Baux. Louis had been brought up by his paternal uncle, who was Jeanne's stepfather, John II of Luxembourg, Count of Ligny and Guise; therefore the young couple were well-acquainted with one another. John designated Louis as his heir to the counties of Ligny and Guise, but upon John's death in 1441, King Charles VII of France sequestered the estates and titles. The title of Ligny was eventually restored to Louis. The title and estates of Guise were given to Louis' youngest sister, Isabelle as her dowry, which passed to her husband, Charles, Count of Maine, upon their marriage in 1443.  \nJeanne succeeded as Viscountess of Meaux suo jure upon the death of her mother in late 1450.\nJeanne and Louis had seven children:\n\nJohn of Luxembourg, Count of Marle and Soissons, Governor of Burgundy (killed at the Battle of Morat on 22 June 1476)\nJacqueline of Luxembourg (died 1511), married Philippe de Croy, 2nd Count of Porcien, by whom she had issue.\nPierre II de Luxembourg, Count of Saint-Pol, of Brienne, de Ligny, Marle and Soissons (1448 \u2013 25 October 1482), on 12 July 1466, married Marguerite of Savoy (1439 Turin \u2013 9 March 1483 Bruges), the daughter of Louis, Duke of Savoy and Anne de Lusignan of Cyprus, and widow of Giovanni IV Paleologo, Margrave of Montferrat, by whom he had issue, including Marie de Luxembourg (c. April 1467 \u2013 1 April 1547), wife of Fran\u00e7ois de Bourbon, Count of Vend\u00f4me, and from whom Mary, Queen of Scots, King Henry IV of France, the subsequent Bourbon kings of France, and the Lorraine Dukes of Guise were directly descended.\nHelene of Luxembourg (died 23 August 1488), married Janus of Savoy, Count of Faucigny, Governor of Nice (1440\u20131491), the brother of her sister-in-law, Marguerite of Savoy, by whom she had a daughter, Louise of Savoy (1467 \u2013 1 May 1530).\nCharles of Luxembourg, Bishop of Laon (1447 \u2013 24 November 1509), had several illegitimate children by an unknown mistress.\nAnthony I, Count of Ligny, Brienne, and Roussy (died 1519), married firstly Antoinette de Bauffr\u00e9mont, Countess de Charny, by whom he had issue; he married secondly, Fran\u00e7oise de Cro\u00ff-Chimay, by whom he had issue; he married thirdly Gillette de Co\u00e9livy. His last marriage was childless. By his mistress, Peronne de Machefert, he had an illegitimate son, Antoine of Luxembourg, Bastard of Brienne, who married and left descendants.\nPhilippe of Luxembourg (died 1521), Abbesse at Moncel\n\nDeath\nJeanne died on 14 May 1462 aged about forty-seven years. Her husband married secondly Marie of Savoy (20 March 1448 \u2013 1475), daughter of Louis, Duke of Savoy and Anne of Cyprus, by whom he had three more children. Marie was a younger sister of his daughter-in-law Marguerite of Savoy. Louis of Luxembourg was imprisoned in the Bastille and afterward beheaded in Paris on 19 December 1475 for treason against King Louis XI of France.\n\nAncestry\nPassage 6:\nJohn of Luxembourg, Count of Soissons\nJohn of Luxembourg (died 22 June 1476) was Count of Marle and Count of Soissons between 1462 and 1476, Lord of Dunkirk, Gravelines and Bourbourg.\nJohn was the eldest son of Louis de Luxembourg, Count of Saint-Pol and Jeanne de Bar, Countess of Marle and Soissons. He became Count of Marle and Soissons, following the death of his mother in 1462. In 1473, John became a member in the Order of the Golden Fleece. He was unable to inherit his father's lands, since his father was beheaded for treason in 1475 and his lands confiscated.\nJohn was killed at the Battle of Morat, 22 June 1476. He never married and his lands went to his younger brother Peter.\nPassage 7:\nWilliam Busac\nWilliam Busac (1020\u20131076), son of William I, Count of Eu, and his wife Lesceline, was Count of Eu and Count of Soissons, de jure uxoris.  William was given the nickname Busac by the medieval chronicler Robert of Torigni.\nWilliam appealed to King Henry I of France, who gave him in marriage Adelaide, the heiress of the county of Soissons. Adelaide was daughter of Renaud I, Count of Soissons and Grand Master of the Hotel de France. William then became Count of Soissons in right of his wife. William and Adelaide had four children:\n\nRenaud II, Count of Soissons (died 1099)\nJohn I, Count of Soissons (died after 1115), married to Aveline de Pierrefonds\nManasses of Soissons, Bishop of Cambrai, Bishop of Soissons (died 1 Mar 1108)\nLithuise de Blois, married to Milo I of Montlh\u00e9ry\nRaintrude, married to Raoul I of Nesle, a member of the House of Nesle.His son Renaud became Count of Soissons upon William's death, and he was succeeded by his brother John.\nPassage 8:\nJohn V, Count of Soissons\nJohn V (21 March 1281 \u2013 1304), son of John IV, Count of Soissons, and his wife Marguerite of Rumigny. Count of Soissons.\nJohn inherited the countship of Soissons from his father in 1302.  Nothing is known about his brief rule of the county. He never married and died with no heirs.  Upon his death, his brother Hugh became Count of Soissons.\n\nSources\nDormay, C., Histoire de la ville de Soissons et de ses rois, ducs, comtes et gouverneurs, Soissons, 1664 (available on Google Books)\nPassage 9:\nJohn III, Count of Soissons\nJohn III (died before 8 October 1286), son of John II, Count of Soissons, and Marie de Chimay.  Count of Soissons and Seigneur of Chimay.  John inherited the countship of Soissons upon his father\u2019s death in 1272.\nJohn married Marguerite de Montfort, daughter of Amaury, Count of Montfort, and his wife Beatrix de Viennois.  John and Marguerite had:\n\nMarie de Nesle (d. after 1272), married to Guy de Saint-R\u00e9my\nJohn IV, Count of Soissons\nUnnamed daughter, married Eustache IV de Conflans, Seigneur de Mareuil, son of Eustache III de Conflans\nRaoul de Nesle (killed in the battle of Courtrai, 11 July 1302)\nAuchier de Nesle.\nHugh de Nesle, d.1306\nPassage 10:\nGuy II, Count of Soissons\nGuy II (d. 1057), son of Renaud I, Count of Soissons, and his wife (name unknown), widow of Hilduin III, Count of Montdidier. Guy was identified as Count of Soissons in 1042 in a charter in which Gaunilo of Marmoutiers, the treasurer of St. Martin, denoted property. Guy died with his father in 1057 at the siege of Soissons.\nIt is not known whether or not Guy was married and no children are recorded. Upon his death, his sister Adelaide assumed the countship of Soissons.\n\nSources\nDormay, C., Histoire de la ville de Soissons et de ses rois, ducs, comtes et gouverneurs, Soissons, 1664 (available on Google Books)", "answers": ["Robert of Bar, Count of Marle and Soissons"], "length": 2549, "dataset": "2wikimqa_e", "language": "en", "all_classes": null, "_id": "14d2d8683a1b9eeec9c699b34d541076b43ecdd3eb37b30f"}/n
“input”: This is the question to be answered.
“context”: This is the information needed to answer the question.
“answer”: This is the correct answer(ground truth) to the question.

Task Instructions:
(1) Generate a full and concise reasoning path from the "input" question to the ground truth "answer", using sentences from the "context" to support each step.
(2) For each step in the reasoning path, include one unaltered sentence from the “context” to demonstrate how the information leads to the answer.
(3) Structure the response as a JSON object. Each reasoning step should correspond to one original sentence from the “context”.

Use JSON format with 'step' and 'sentence' for your output.
{
  "reasoning": [
    {
      "step": 1,
      "sentence": "<insert first sentence used from context>"
    },
    {
      "step": 2,
      "sentence": "<insert second sentence used from context>"
    },
    ...
  ]
}
Ensure each “sentence” is copied exactly as in the context without any modifications.