Please answer the following question: Information: - A chivalric order, order of chivalry, order of knighthood or equestrian order is an order, confraternity or society of knights typically founded during or in inspiration of the original Catholic military orders of the Crusades (circa 1099-1291), paired with medieval concepts of ideals of chivalry. - The Order of the Black Eagle was the highest order of chivalry in the Kingdom of Prussia. The order was founded on 17 January 1701 by Elector Friedrich III of Brandenburg (who became Friedrich I, King in Prussia, the following day). In his Dutch exile after World War I, deposed Emperor Wilhelm II continued to award the order to his family. He made his second wife, Princess Hermine Reuss of Greiz, a Lady in the Order of the Black Eagle. - Brandenburg-Schwedt was a secundogeniture of the Hohenzollern margraves of Brandenburg, established by Prince Philip William who took his residence at Schwedt Castle in 1689. By appanage, they administered the manors of Schwedt and Vierraden on the Oder river (Uckermark and Neumark) as well as Wildenbruch in Pomerania (present-day Swobnica, Poland). Though prosperous, the cadet branch never obtained Imperial immediacy. - A prince is a male ruler, monarch, or member of a monarch's or former monarch's family. "Prince" is also a hereditary title in the nobility of some European states. The feminine equivalent is a princess. The English word derives, via the French word "prince", from the Latin noun "princeps", from "primus" (first) + "capio" (to seize), meaning "the chief, most distinguished, ruler, prince". - An appanage or apanage (pronounced ) or is the grant of an estate, title, office, or other thing of value to a younger male child of a sovereign, who would otherwise have no inheritance under the system of primogeniture. It was common in much of Europe. - Highness is a formal style used to address someone (in second person) or refer to (in third person) certain members of a reigning or formerly reigning dynasty. It is typically used with a possessive adjective: "His Highness", "Their Highnesses", etc. Although often combined with other adjectives of honour indicating rank, such as "Imperial", "Royal" or "Serene", it may be used alone. - Vierraden was the name of a small town in the northeast of the German state of Brandenburg. - Frederick William of Brandenburg - Schwedt was born 17 November 1700 , Oranienbaum Castle ( modern - day Oranienbaum - Worlitz , Wittenberg ) -- died 4 March 1771 , Wildenbruch Castle . In his lifetime , from 1711 to 1771 , he held the titles Prince in Prussia and Margrave of Brandenburg , with the style Royal Highness . He was made a knight of the Order of the Black Eagle . In the 19th century he was retrospectively known by the title Margrave of Brandenburg - Schwedt , in order to differentiate his branch of the Hohenzollern dynasty . He was the second owner of the Prussian secundogeniture of Brandenburg - Schwedt . His parents were Philip William , Margrave of Brandenburg - Schwedt , and Princess Johanna Charlotte of Anhalt - Dessau . He was the nephew of King Frederick I of Prussia . - Royal Highness (abbreviation HRH) is a style used to address or refer to some members of royal families, usually princes other than monarchs and their female consorts (i.e., kings and queens). When used as a direct form of address, spoken or written, it takes the form "Your Royal Highness". When used as a third-person reference, it is gender-specific ("His Royal Highness" or "Her Royal Highness", both abbreviated "HRH") and, in plural, "Their Royal Highnesses" ("TRH"). - The Kingdom of Prussia was a German kingdom that constituted the state of Prussia between 1701 and 1918 and included parts of present-day Germany, Poland, Russia, Lithuania, Denmark, Belgium and the Czech Republic. It was the driving force behind the unification of Germany in 1871 and was the leading state of the German Empire until its dissolution in 1918. Although it took its name from the region called Prussia, it was based in the Margraviate of Brandenburg, where its capital was Berlin. - The Oder (Czech, Lower Sorbian and , Upper Sorbian: "Wodra") is a river in Central Europe. It rises in the Czech Republic and flows (generally north- and northwest-ward) through western Poland, later forming of the border between Poland and Germany, part of the OderNeisse line. The river ultimately flows into the Szczecin Lagoon north of Szczecin and then into three branches (the Dziwna, wina and Peene) that empty into the Gulf of Pomerania of the Baltic Sea. - An abbreviation (from Latin "brevis", meaning "short") is a shortened form of a word or phrase. It consists of a group of letters taken from the word or phrase. For example, the word "abbreviation" can itself be represented by the abbreviation "abbr.", "abbrv." or "abbrev." - Imperial immediacy (or ') was a privileged constitutional and political status rooted in German feudal law under which the Imperial estates of the Holy Roman Empire such as Imperial cities, prince-bishoprics and secular principalities, and individuals such as the Imperial knights, were declared free from the authority of any local lord and placed under the direct ("immediate") authority of the Emperor, and later of the institutions of the Empire such as the Diet ('), the Imperial Chamber of Justice and the Aulic Council. What is the relationship between 'frederick william' and 'friedrich'?
Answer:
given name