What is William Marshal, 1st Earl of Pembroke?
{{Infobox Nobility | name = William Marshal | image = William Marshal arms.png | caption = Arms of William Marshal | succession = [[Earl of Pembroke]] | reign = 10 July 1199 — 14 May 1219 | reign-type = Tenure | predecessor = Title created | successor = [[William Marshal, 2nd Earl of Pembroke]] | spouse = {{marriage|[[Isabel de Clare]]|1189}} | issue = {{plainlist| * [[William Marshal, 2nd Earl of Pembroke]] * [[Richard Marshal, 3rd Earl of Pembroke]] * [[Muad Marshal]] * [[Gilbert Marshal, 4th Earl of Pembroke]] * [[Walter Marshal, 5th Earl of Pembroke]] * [[Isabel Marshal]] * Sibyl Marshal * [[Eva Marshal]] * [[Anslem Marshal, 6th Earl of Pembroke]] * Joan Marshal }} | noble family = [[House of Marshal|Marshal]] | father = [[John FitzGilbert, Marshal of the Horses|John Marshal]] | mother = Sybilla of Salisbury | birth_date = {{circa}} 1146 | birth_place = [[Caversham]], [[Berkshire]] | death_date = {{Death date and age|1219|5|14|1146|df=yes}} | death_place = Caversham, Berkshire | burial_date = 24 May 1219 | burial_place = [[Temple Church]], [[London]] | religion = [[Catholic Church|Roman Catholicism]] | module = {{Infobox Royalty | embed = yes | succession = [[List of Regents#England|Regent of England]] | reign = 19 October 1216 — 14 May 1219 | reign-type = Tenure | regent = [[Henry III of England|Henry III]] | reg-type = [[List of English monarchs|Monarch]] }} }} '''William Marshal, 1st Earl of Pembroke''' ({{circa}} 1146 — 14 May 1219), sometimes called '''William, the Marshal''' or simply '''the Marshal''' amd also '''William Marshal I''' and nicknamed '''the Great''' or '''the Fearless''' was an [[England|English]] [[knight]] and a [[nobleman]] who served four [[King of England|kings of England]] during his time as a knight: [[Henry II of England|Henry II]], [[Richard I of England|Richard I]], [[John of England|John]], and [[Henry III of England|Hen