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Danyang Pi Clan
The Danyang Pi clan (Hangul: 단양 피씨, Hanja: 丹陽 皮氏) was one of the Korean clans. Their bon-gwan was in Danyang County, North Chungcheong Province. According to the 2000 census, the number of members was 1399. Their founder was who was a ''Jinwu Guard Commander'' (Hanja: 金吾後衛指揮) in the Yuan Empire. He was dispatched to Goryeo as an envoy during Chungnyeol of Goryeo’s reign. After that, he was naturalized and began the Danyang Pi clan after Pi In-go (皮寅古), his older brother, was chosen as ''Prince of Danyang'' (丹山君). See also * Korean clan names of foreign origin References External links * {{Cite book, author=, date=, title=Doosan Encyclopedia 외래귀화성씨 外來歸化姓氏, publisher=Doosan Encyclopedia ''Doosan Encyclopedia'' is a Korean language encyclopedia published by Doosan Donga (두산동아). The encyclopedia is based on the ''Dong-A Color Encyclopedia'' (동아원색세계대백과사전), which comprises 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Ideally, families offer predictability, structure, and safety as members mature and learn to participate in the community. Historically, most human societies use family as the primary locus of Attachment theory, attachment, nurturance, and socialization. Anthropologists classify most family organizations as Matrifocal family, matrifocal (a mother and her children), patrifocal (a father and his children), wikt:conjugal, conjugal (a wife, her husband, and children, also called the nuclear family), avuncular (a man, his sister, and her children), or Extended family, extended (in addition to parents and children, may include grandparents, aunts, uncles, or cousins). The field of genealogy aims to trace family lineages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuan Dynasty
The Yuan dynasty (), officially the Great Yuan (; xng, , , literally "Great Yuan State"), was a Mongol-led imperial dynasty of China and a successor state to the Mongol Empire after its division. It was established by Kublai, the fifth khagan-emperor of the Mongol Empire from the Borjigin clan, and lasted from 1271 to 1368. In orthodox Chinese historiography, the Yuan dynasty followed the Song dynasty and preceded the Ming dynasty. Although Genghis Khan had been enthroned with the Han-style title of Emperor in 1206 and the Mongol Empire had ruled territories including modern-day northern China for decades, it was not until 1271 that Kublai Khan officially proclaimed the dynasty in the traditional Han style, and the conquest was not complete until 1279 when the Southern Song dynasty was defeated in the Battle of Yamen. His realm was, by this point, isolated from the other Mongol-led khanates and controlled most of modern-day China and its surrounding areas, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pi Clans
The number (; spelled out as "pi") is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159. The number appears in many formulas across mathematics and physics. It is an irrational number, meaning that it cannot be expressed exactly as a ratio of two integers, although fractions such as \tfrac are commonly used to approximate it. Consequently, its decimal representation never ends, nor enters a permanently repeating pattern. It is a transcendental number, meaning that it cannot be a solution of an equation involving only sums, products, powers, and integers. The transcendence of implies that it is impossible to solve the ancient challenge of squaring the circle with a compass and straightedge. The decimal digits of appear to be randomly distributed, but no proof of this conjecture has been found. For thousands of years, mathematicians have attempted to extend their understanding of , sometimes by computing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
