Question: What king was being overthrown while Rupert Billingsley was a soldier?

Context articles: Rupert of Hentzau (1915 film)
The American and the Queen
Rupert Carington, 4th Baron Carrington
ReShonda Tate Billingsley
Thomas Billingsley
Rupert Billingsley
Jizi
Welcome Home, Soldier Boys
Banadaspus
Glorious Revolution

Rupert of Hentzau is a 1915 British adventure film of the silent era.
 It was directed by George Loane Tucker and starred Henry Ainley, Jane Gail and Gerald Ames.
 It was based on the novel "Rupert of Hentzau" by Anthony Hope, the sequel to "The Prisoner of Zenda".
 It tells the story of the journey of an Englishmen to Ruritania in Eastern Europe where he is forced to impersonate a King to thwart the plans of a villainous aristocrat Rupert of Hentzau.
The American and the Queen is a 1910 American silent short drama produced by the Thanhouser Company.
 The film focuses on Maud, the fictional queen of Rumania, who is overthrown by her cousin, Rupert.
 Maud is thrown into prison after refusing the romantic advances of Rupert.
 She escapes with the aid of her lady-in-waiting and a priest.
 A wealthy American named Jack Walton, foils an assassination attempt on Maud and he falls in love with her.
 Maud is recaptured and set to be executed when the priest comes up with a plan to save her, by marrying Jack and Maud.
 The ceremony takes place through her cell window, and soon the United States military arrives to save the now wife of an American.
 Rupert is killed in the ensuing conflict.
 No known cast or production credits for the film is known.
 The film was released on November 11, 1910 and was met with neutral to negative reviews by critics.
 The patriotic element of the film was cited as likely being comical for European audiences and the film was also used as an example of an inappropriate example of American flag-waving.
 The film is presumed lost.
Rupert Clement George Carington, 4th Baron Carrington, (18 December 1852 – 11 November 1929), known as the Hon. Rupert Carington from 1868 to 1928, was a British soldier and Liberal Party politician.
ReShonda Tate Billingsley is an award-winning and national best-selling author and journalist.
 She has authored over 35 books and was involved in three anthologies.
 She writes both adult and teen fiction, as well as nonfiction.
 Several of her books have been optioned for movies, including her sophomore novel, "Let the Church Say Amen", which was directed by actress Regina King.
 Billingsley has also been a television reporter/anchor for NBC affiliate KFOR in Oklahoma City and Fox affiliate KRIV in Houston, Texas.
 A former reporter for The National Enquirer, she is also the co-founder of BrownGirlsPublishing.com, a boutique publishing company.
 A highly sought-after motivational speaker, she also appeared in the stage play "Marriage Material" by Je'Caryous Johnson and makes a small appearance in "Let the Church Say Amen."
 She is also a graduate of the University of Texas and is a member of Alpha Kappa Alpha sorority and Jack and Jill of America.
Sir Thomas Billingsley (1600 – c.1670/80) was a noted English horseman in the seventeenth century connected with the families of the Earls of Dorset, Thanet and Prince Rupert of the Rhine.
Rupert Billingsley (born 1644, date of death unknown) was an English soldier who secured the garrison and town of Berwick-upon-Tweed for William of Orange during the Glorious Revolution in 1688.
Jizi or Qizi (; Gija or Kija in Korean) was a semi-legendary Chinese sage who is said to have ruled Gija Joseon in the 11th century BCE.
 Early Chinese documents like the "Book of Documents" and the "Bamboo Annals" described him as a virtuous relative of the last king of the Shang dynasty who was punished for remonstrating with the king.
 After Shang was overthrown by Zhou in the 1040s BCE, he allegedly gave political advice to King Wu, the first Zhou king.
 Chinese texts from the Han dynasty (206 BCE – 220 CE) onwards claimed that King Wu enfeoffed Jizi as ruler of Chaoxian (朝鮮, pronounced "Joseon" in Korean).
 According to the "Book of Han" (1st century CE), Jizi brought agriculture, sericulture, and many other facets of Chinese civilization to Joseon.
 Gija was Chinese.
Welcome Home, Soldier Boys is a 1972 American drama film directed by Richard Compton and written by Guerdon Trueblood.
 The film stars Joe Don Baker, Paul Koslo, Alan Vint, Elliott Street, Jennifer Billingsley and Billy "Green" Bush.
 The film was released on September 8, 1972, by 20th Century Fox.
Banadaspus was king of the Iazyges from an unknown date until 174AD.
 He was overthrown by his people after attempting to make a peace deal with the Roman Empire.
 After he was overthrown, Zanticus was made king of the Iazyges.
The Glorious Revolution, also called the Revolution of 1688, was the overthrow of King James II of England (James VII of Scotland) by a union of English Parliamentarians with the Dutch stadtholder William III, Prince of Orange.
 William's successful invasion of England with a Dutch fleet and army led to his ascension to the throne as William III of England jointly with his wife, Mary II, James's daughter, after the Declaration of Right, leading to the Bill of Rights 1689.