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Ẓahīr Al-Dīn Al-Bayhaqī
Zahir al-Din Abu'l-Hasan Ali ibn Zayd-i Bayhaqi ( fa, ظهیرالدین ابوالحسن علی بن زید بیهقی; c. 1097 – 1169) also known as Ibn Fondoq (ابن فندق) was an Iranian polymath and historian of Arab descent. He is the author of '' Tarikh-i Bayhaq''. Ancestry Bayhaqi was a descendant of Khuzaima ibn Thabit (died 657), a companion of Muhammad. Most of his forefathers were either judges or Imams. Biography Bayhaqi was born in Sabzevar, in northeastern Iran, the main city of the Bayhaq district, where his father’s estates were located. In 1114, Bahyaqi along with his father visited Omar Khayyam, the famous Persian mathematician and astronomer, in Nishapur and while there Bayhaqi began his education in literature and science. He moved to Marv to complete his studies in Islamic jurisprudence by 1123. He returned to Nishapur in c.1127 where according to Yaqut al-Hamawi, his studies were "interrupted by marriage". Bayhaqi became the qadi of Bayh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iranian Peoples
The Iranian peoples or Iranic peoples are a diverse grouping of Indo-European peoples who are identified by their usage of the Iranian languages and other cultural similarities. The Proto-Iranians are believed to have emerged as a separate branch of the Indo-Iranians in Central Asia around the mid-2nd millennium BC. At their peak of expansion in the mid-1st millennium BC, the territory of the Iranian peoples stretched across the entire Eurasian Steppe, from the Great Hungarian Plain in the west to the Ordos Plateau in the east and the Iranian Plateau in the south.: "From the first millennium b.c., we have abundant historical, archaeological and linguistic sources for the location of the territory inhabited by the Iranian peoples. In this period the territory of the northern Iranians, they being equestrian nomads, extended over the whole zone of the steppes and the wooded steppes and even the semi-deserts from the Great Hungarian Plain to the Ordos in northern China." The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrology
Astrology is a range of Divination, divinatory practices, recognized as pseudoscientific since the 18th century, that claim to discern information about human affairs and terrestrial events by studying the apparent positions of Celestial objects in astrology, celestial objects. Different cultures have employed forms of astrology since at least the 2nd millennium BCE, these practices having originated in Calendrical calculation, calendrical systems used to predict seasonal shifts and to interpret celestial cycles as signs of divine communications. Most, if not all, cultures have attached importance to what they observed in the sky, and some—such as the Hindu astrology, Hindus, Chinese astrology, Chinese, and the Maya civilization, Maya—developed elaborate systems for predicting terrestrial events from celestial observations. Western astrology, one of the oldest astrological systems still in use, can trace its roots to 19th–17th century BCE Mesopotamia, from where it spr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12th-century Iranian Mathematicians
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12th-century Iranian Astronomers
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
12th-century Iranian Historians
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Sabzevar
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Uncertain
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in Earth's orbit, its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar climate, subpolar regions around the planet, four seasons are generally recognized: spring (season), spring, summer, autumn and winter. In tropics, tropical and subtropics, subtropical regions, several geographical sectors do not present defined seasons; but in the tropics#Seasons and climate, seasonal tropics, the annual wet season, wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1169 Deaths
Year 1169 ( MCLXIX) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. Events By place Byzantine Empire * Late Summer – Emperor Manuel I (Komnenos) sends an embassy to Egypt to demand tribute, and threatens the country with war when they refuse to pay it. The Byzantine fleet under Admiral Andronikos Kontostephanos sets out from the Hellespont; 60 war galleys are sent to Palestine. with money for "the knights of Jerusalem". Andronikos with the rest of the fleet sails to Cyprus, at which he defeats a patrolling squadron of 6 Fatimid ships. Europe * Spring – Gerald the Fearless, Portuguese warrior and knight, receives the support of King Afonso I (the Great). The Almohad caliph, Abu Yaqub Yusuf, manages to broker an alliance with King Ferdinand II against Afonso. The allies manage to besiege Badajoz, and finally take both Afonso and Gerald prisoner. * King Henry II of England and Louis VII sign a peace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1090s Births
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sultan Sanjar
Senjer ( fa, ; full name: ''Muizz ad-Dunya wa ad-Din Adud ad-Dawlah Abul-Harith Ahmad Sanjar ibn Malik-Shah'') (''b''. 1085 – ''d''. 8 May 1157) was the Seljuq ruler of Khorasan from 1097 until in 1118,"SANJAR, Aḥmad b. Malekšāh" ''Encyclopædia Iranica'' when he became the of the , which he ruled until his death in 1157. Early years Sanjar was born in ca. 1086 in , a town situated in northwestern |
Kingdom Of Georgia
The Kingdom of Georgia ( ka, საქართველოს სამეფო, tr), also known as the Georgian Empire, was a medieval Eurasian monarchy that was founded in circa 1008 AD. It reached its Golden Age of political and economic strength during the reign of King David IV and Queen Tamar the Great from 11th to 13th centuries. Georgia became one of the pre-eminent nations of the Christian East and its pan-Caucasian empire and network of tributaries stretching from Eastern Europe to Anatolia and northern frontiers of Iran, while also maintaining religious possessions abroad, such as the Monastery of the Cross in Jerusalem and the Monastery of Iviron in Greece. It was the principal historical precursor of present-day Georgia. Lasting for several centuries, the kingdom fell to the Mongol invasions in the 13th century, but managed to re-assert sovereignty by the 1340s. The following decades were marked by the Black Death, as well as numerous invasions under the lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Demetrius I Of Georgia
Demetrius I ( ka, დემეტრე) ( 1093 – 1156), from the Bagrationi dynasty, was King of Georgia from 1125 to 1156. He is also known as a poet. He was King of United Georgian kingdom two times, first in 1125 to 1154 and second in 1155 before his death in 1156. Life Demetrius was the eldest son of King David the Builder by his first wife Rusudan. He was brought up in Kutaisi. As a commander, he took part in his father's battles against Seljuks, particularly at Didgori (1121) and Shirvan (1123). In 1117, he was sent by David at the head of a Georgian army into Shirvan, where Demetrius reduced the fortress of Kaladzor (later Alberd, now Ağdaş) and put to flight the men of Sökmen II, "commander of all the forces of Persia" — as a Georgian chronicler suggests. This Sökmen was probably a Shah-Armen prince, and subsequently, ruler in his own right, Sökmen II, whom the Shirvanshah Afridun I must have applied for help. Demetrius succeeded on his father's death on Jan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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