Question: Æthelgeard was likely an official of a king usually called by what nickname?
Context: Æthelgeard, also Æthelheard (fl.  950s) was a 10th-century landowner who was known to have been involved in service to the royal family, likely an official of Eadwig. The different slow motion solo form training sequences of t'ai chi ch'uan are the best known manifestation of t'ai chi for the general public.  In English, they are usually called the "hand form" or just the "form"; in Mandarin it is usually called "ch'uan" (). Trail riding is riding outdoors on trails, bridle paths, and forest roads, but not on roads regularly used by motorised traffic.  A trail ride can be of any length, including a long distance, multi-day trip.  It originated with horse riding, and in North America, the equestrian form is usually called "trail riding," or, less often "hacking."  In the UK and Europe, the practice is usually called horse or pony trekking. Associação Atlética Ferroviária, usually called Ferroviária, as they are usually called, is a Brazilian football team from Botucatu in São Paulo state. São Carlos Futebol Clube, usually called São Carlos FC, or São Carlos, as they are usually called, is a Brazilian football team from São Carlos in São Paulo state, founded on 25 November 2004. Komikan (from the Mapuche kom ikan "to eat all") is a two-player abstract strategy board game of the Mapuches (known by the Spaniards as the Araucanians) from Chile and Argentina.  The same game is also played by the Incas under the name Taptana, Komina, Comina, Cumi, Puma, or Inca Chess.  In modern Quechua, the language of the ethnolinguistic group that are the descendants of the Incas, Taptana means "chess".  It is known by the Aymaras, a neighboring ethnolinguistic group to the Quechuan people, as kumisiña.  Throughout South America the game is known as El león y las ovejas which literally means "the lion and the sheep".  The lion is actually a puma as there are no lions native to the Americas.  The Mapuches also call it El Leoncito.  J. I. Molina, in 1787, described it as ‘"el artificioso juego del ajedrez, al cual dan el nombre de comican"’ which translates to ""the ingenious game of chess to which they (the Mapuche) give the name comican"".  Komikan may actually be the same game as Adugo (Jaguar and Dogs) as played by the Bororó people of Brazil.  in 1898, Stewart Culin, the famed anthropologist, named a game played in Peru as Solitario.  The same name was also used by the game historian, Murray, in 1952.  The game may also be known in Peru as Kukuli.  Komikan is a hunt game, and specifically a tiger hunt game (or tiger game) since it uses an expanded Alquerque board.  Like all hunt games, there are two unequal forces at play.  In Komikan, one player has only a single piece, usually called a "puma" or "jaguar", or ""kom ikelu"" (in Mapuche language "the one which eats all"), or "leon" (Spanish for lion), which can move one space at a time or capture the other player's pieces by hopping over them.  The other player has twelve pieces (usually called a "sheep" or "goat" or "dogs"), or perros or perritos which is Spanish for "dogs" and "little dogs" respectively, that can only move one space at a time, but not capture, and attempts only to surround and immobilize the puma or jaguar.  Pieces must move and/or capture following the pattern on the board.  The expanded Alquerque board consist of an Alquerque board and a triangular patterned board attached on one of its side. The African Union First Colored Methodist Protestant Church and Connection, usually called "the A.U.M.P. Church," is a Methodist Christian denomination It was chartered by Peter Spencer (1782–1843) in Wilmington, Delaware, in 1813 as the "Union Church of Africans."  It was usually called the "African Union Church" until a Maryland offshoot of the A.M.E. Church (the "First Colored Methodist Protestant Church") merged into it in 1866, when the denomination added that church's name to its own.  A schism in the 1860s caused some of the congregations to form the "Union American Methodist Episcopal Church" in 1865.  The two denominations are now referred to collectively as the "Spencer Churches" (or, less often, the "Union Churches"). Eadwig, also spelled Edwy (died 1 October 959), usually called the All-Fair, was King of England from 955 until his premature death in 959. Benjamin Banneker Academy for Community Development (usually called Banneker) is a public high school located in the Clinton Hill section of Brooklyn, New York City.  The school was originally a Drake's Cakes factory.  Still today, different floors of the school are in Drake's colors, blue and yellow.  It has a small, but family type atmosphere for a high school.  It is usually called a junior college because the faculty and students are so focused on college.  Banneker, which serves grades 9 through 12+, is operated by the New York City Department of Education.  Many of the graduates attend SUNY schools, HBCUs (historically black colleges and universities) and CUNY schools.  There are also a few that attend Ivy League schools and a few are recruited for Posse schools.  The school's graduation rate has been at least 90% since 2002. Clube Atlético Paulistinha, usually called CAP, or Paulistinha, as they are usually called, is a Brazilian football team from São Carlos in São Paulo state, founded on 3 August 1958.
Answer: the All-Fair