Question: What is the place of birth of Osbeorn Bulax's father?

Knowledge 1: Osbeorn Bulax
Osbeorn (died c. 1054), given the nickname Bulax, was the son of Siward, Earl of Northumbria (died 1055).He is one of two known sons — probably the older — of Siward.While it is normally assumed he was the son of Siward's Bamburgh wife Ælfflæd, it has been suggested by William Kapelle that Osbeorn's mother was not Ælfflæd.The nickname "Bulax" probably represents the Old Norse term for "Poleaxe".According to the most reliable sources, he died at the Battle of the Seven Sleepers, fought somewhere in Scotland between Siward and Mac Bethad mac Findlaích, King of the Scots, in 1054.Under this year, the "Anglo-Saxon Chronicle", recension D, related that: "At this time earl Siward went with a great army into Scotland, with both fleet and a land-force; and fought against the Scots, and put to flight the king Mac Bethad, and slew all that were best in the land, and brought thence much war-spoil, such as no man obtained before; And there were slain his son Osbeorn, and his sister's son Siward, and some of his housecarls, and also of the king's, on the day of the Seven Sleepers (July 27)." This battle was fought somewhere in Scotland north of the Firth of Forth, and is known variously as the "Battle of the Seven Sleepers" or the "Battle of Dunsinane".The location Dunsinane is not accepted as historical by modern historians, resting as it does on later medieval accounts.The earliest mention of Dunsinane as the location of the battle being the early 15th-century account by Andrew of Wyntoun.In recension C of the "Anglo-Saxon Chronicle", the names of the slain are omitted, an omission repeated by the "Chronicle" of John of Worcester.Henry of Huntingdon related that Osbeorn had been sent to Scotland ahead of Siward:"[Siward]sent his son to acquire Scotland.And when they reported to his father that he had been slain in battle, [Siward] said, 'Did he receive the mortal wound in front of his body, or behind?'The messengers said. 'In front'.And he replied: 'I rejoice wholly, for I would deem myself or my son worthy of no meaner death'.Siward therefore marched into Scotland and conquered the king battle ... "Another legendary account, in the "Vita et Passio Waldevi", a hagiography of Osbeorn's brother Waltheof, claimed that Osbeorn, called "Osbert Bulax", was killed by Northumbrians while his father was absent in Scotland.The accounts in Henry of Huntingdon and the "Vita et Passio Waldevi" are thought to be derived from a saga devoted to the life of Earl Siward.Geoffrey Gaimar's account related activity in 1053, an agreement made between Siward and Mac Bethad, but a death of Osbeorn is not mentioned.Osbeorn's death left Siward's legacy in danger.When he died the following year, his only surviving son Waltheof (Osbeorns baby brother) was underage and thus did not succeed immediately to the whole territory ruled by Siward, Northumbria going instead to Tostig Godwinson.Osbeorn Bulax was fictionalised as Young Siward in the tragedy "Macbeth" by William Shakespeare. [SEP] Knowledge 2: Siward, Earl of Northumbria
Siward (or more recently) or Sigurd  was an important earl of 11th-century northern England.The Old Norse nickname "Digri" and its Latin translation "Grossusthe stout") are given to him by near-contemporary texts.Siward was probably of Scandinavian origin, perhaps a relative of Earl Ulf, and emerged as a powerful regional strongman in England during the reign of Cnut ("Canute the Great", 1016–1035).Cnut was a Scandinavian ruler who conquered England in the 1010s, and Siward was one of the many Scandinavians who came to England in the aftermath of that conquest.Siward subsequently rose to become sub-ruler of most of northern England.From 1033 at the latest Siward was in control of southern Northumbria, that is, present-day Yorkshire, governing as earl on Cnut's behalf.He entrenched his position in northern England by marrying Ælfflæd, the daughter of Ealdred, Earl of Bamburgh.After killing Ealdred's successor Eadulf in 1041, Siward gained control of all Northumbria.He exerted his power in support of Cnut's successors, kings Harthacnut and Edward, assisting them with vital military aid and counsel.He probably gained control of the middle shires of Northampton and Huntingdon by the 1050s, and there is some evidence that he spread Northumbrian control into Cumberland.In the early 1050s Earl Siward turned against the Scottish king Mac Bethad mac Findlaích ("Macbeth").Despite the death of his son Osbjorn, Siward defeated Mac Bethad in battle in 1054.More than half a millennium later the adventure in Scotland earned him a place in William Shakespeare's "Macbeth".Siward died in 1055, leaving one son, Waltheof, who would eventually succeed to Northumbria.St Olave's church in York and nearby Heslington Hill are associated with Siward.
Knowledge 1: Osbeorn Bulax
Osbeorn (died c. 1054), given the nickname Bulax, was the son of Siward, Earl of Northumbria (died 1055).He is one of two known sons — probably the older — of Siward.While it is normally assumed he was the son of Siward's Bamburgh wife Ælfflæd, it has been suggested by William Kapelle that Osbeorn's mother was not Ælfflæd.The nickname "Bulax" probably represents the Old Norse term for "Poleaxe".According to the most reliable sources, he died at the Battle of the Seven Sleepers, fought somewhere in Scotland between Siward and Mac Bethad mac Findlaích, King of the Scots, in 1054.Under this year, the "Anglo-Saxon Chronicle", recension D, related that: "At this time earl Siward went with a great army into Scotland, with both fleet and a land-force; and fought against the Scots, and put to flight the king Mac Bethad, and slew all that were best in the land, and brought thence much war-spoil, such as no man obtained before; And there were slain his son Osbeorn, and his sister's son Siward, and some of his housecarls, and also of the king's, on the day of the Seven Sleepers (July 27)." This battle was fought somewhere in Scotland north of the Firth of Forth, and is known variously as the "Battle of the Seven Sleepers" or the "Battle of Dunsinane".The location Dunsinane is not accepted as historical by modern historians, resting as it does on later medieval accounts.The earliest mention of Dunsinane as the location of the battle being the early 15th-century account by Andrew of Wyntoun.In recension C of the "Anglo-Saxon Chronicle", the names of the slain are omitted, an omission repeated by the "Chronicle" of John of Worcester.Henry of Huntingdon related that Osbeorn had been sent to Scotland ahead of Siward:"[Siward]sent his son to acquire Scotland.And when they reported to his father that he had been slain in battle, [Siward] said, 'Did he receive the mortal wound in front of his body, or behind?'The messengers said. 'In front'.And he replied: 'I rejoice wholly, for I would deem myself or my son worthy of no meaner death'.Siward therefore marched into Scotland and conquered the king battle ... "Another legendary account, in the "Vita et Passio Waldevi", a hagiography of Osbeorn's brother Waltheof, claimed that Osbeorn, called "Osbert Bulax", was killed by Northumbrians while his father was absent in Scotland.The accounts in Henry of Huntingdon and the "Vita et Passio Waldevi" are thought to be derived from a saga devoted to the life of Earl Siward.Geoffrey Gaimar's account related activity in 1053, an agreement made between Siward and Mac Bethad, but a death of Osbeorn is not mentioned.Osbeorn's death left Siward's legacy in danger.When he died the following year, his only surviving son Waltheof (Osbeorns baby brother) was underage and thus did not succeed immediately to the whole territory ruled by Siward, Northumbria going instead to Tostig Godwinson.Osbeorn Bulax was fictionalised as Young Siward in the tragedy "Macbeth" by William Shakespeare. [SEP] Knowledge 2: Takayama Tomoteru
He was the father of Takayama Ukon, and was a Kirishitan.
Knowledge 1: Osbeorn Bulax
Osbeorn (died c. 1054), given the nickname Bulax, was the son of Siward, Earl of Northumbria (died 1055).He is one of two known sons — probably the older — of Siward.While it is normally assumed he was the son of Siward's Bamburgh wife Ælfflæd, it has been suggested by William Kapelle that Osbeorn's mother was not Ælfflæd.The nickname "Bulax" probably represents the Old Norse term for "Poleaxe".According to the most reliable sources, he died at the Battle of the Seven Sleepers, fought somewhere in Scotland between Siward and Mac Bethad mac Findlaích, King of the Scots, in 1054.Under this year, the "Anglo-Saxon Chronicle", recension D, related that: "At this time earl Siward went with a great army into Scotland, with both fleet and a land-force; and fought against the Scots, and put to flight the king Mac Bethad, and slew all that were best in the land, and brought thence much war-spoil, such as no man obtained before; And there were slain his son Osbeorn, and his sister's son Siward, and some of his housecarls, and also of the king's, on the day of the Seven Sleepers (July 27)." This battle was fought somewhere in Scotland north of the Firth of Forth, and is known variously as the "Battle of the Seven Sleepers" or the "Battle of Dunsinane".The location Dunsinane is not accepted as historical by modern historians, resting as it does on later medieval accounts.The earliest mention of Dunsinane as the location of the battle being the early 15th-century account by Andrew of Wyntoun.In recension C of the "Anglo-Saxon Chronicle", the names of the slain are omitted, an omission repeated by the "Chronicle" of John of Worcester.Henry of Huntingdon related that Osbeorn had been sent to Scotland ahead of Siward:"[Siward]sent his son to acquire Scotland.And when they reported to his father that he had been slain in battle, [Siward] said, 'Did he receive the mortal wound in front of his body, or behind?'The messengers said. 'In front'.And he replied: 'I rejoice wholly, for I would deem myself or my son worthy of no meaner death'.Siward therefore marched into Scotland and conquered the king battle ... "Another legendary account, in the "Vita et Passio Waldevi", a hagiography of Osbeorn's brother Waltheof, claimed that Osbeorn, called "Osbert Bulax", was killed by Northumbrians while his father was absent in Scotland.The accounts in Henry of Huntingdon and the "Vita et Passio Waldevi" are thought to be derived from a saga devoted to the life of Earl Siward.Geoffrey Gaimar's account related activity in 1053, an agreement made between Siward and Mac Bethad, but a death of Osbeorn is not mentioned.Osbeorn's death left Siward's legacy in danger.When he died the following year, his only surviving son Waltheof (Osbeorns baby brother) was underage and thus did not succeed immediately to the whole territory ruled by Siward, Northumbria going instead to Tostig Godwinson.Osbeorn Bulax was fictionalised as Young Siward in the tragedy "Macbeth" by William Shakespeare. [SEP] Knowledge 2: Obata Toramori
He was the father of Obata Masamori.

Answer: Scandinavian