Question: What painter of George Washington and other historical subjects has been called "The Painter of the Revolution"?

Context articles: General George Washington at Trenton
Jonas Umbach
John Trumbull
Victor Boucquet
Charles Louis de Frédy, Baron de Coubertin
Agostino Bonisoli
Anicet Charles Gabriel Lemonnier
Blaise Nicholas Le Sueur
Pierre Charles Cior
Jean-Baptiste Coclers

General George Washington at Trenton is a large full-length portrait in oil painted in 1792 by the American artist John Trumbull of General George Washington at Trenton, New Jersey, on the night of January 2, 1777, during the American Revolutionary War.
 This is the night after the Battle of the Assunpink Creek, also known as the Second Battle of Trenton, and before the decisive victory at the Battle of Princeton the next day.
 The artist considered this portrait "the best certainly of those which I painted."
 The portrait is on view at the Yale University Art Gallery in New Haven, Connecticut, an 1806 gift of the Society of the Cincinnati in Connecticut.
 It was commissioned by the city of Charleston, South Carolina, but was rejected by the city, resulting in Trumbull painting another version.
Jonas Umbach, painter, designer, and engraver, was born at Augsburg about 1624.
 He was cabinet painter to the Bishop of Augsburg, and produced many landscapes with cattle, also kitchen pieces, feathered game, and a few historical subjects in chiaroscuro.
 He also etched 230 plates of biblical, historical, and mythological scenes and landscapes.
 Among these there are:
John Trumbull (June 6, 1756November 10, 1843) was an American artist during the period of the American Revolutionary War and was notable for his historical paintings.
 He has been called "The Painter of the Revolution".
 His "Declaration of Independence" (1817) was used on the reverse of the commemorative bicentennial two-dollar bill.
Victor Boucquet or Vigor Boucquet, a Flemish painter, was born at Veurne in 1619.
 He was the son of Marcus Boucquet, a painter little known.
 Descamps supposes he must have visited Italy, as his works exhibit a manner that partakes little of the taste of his country.
 He painted historical subjects, and was also esteemed as a portrait painter.
 His works are distributed in the different churches of the towns in Flanders.
 They are well composed, and, like those of most of the artists of his country, are well coloured.
 In the great church of Nieuport are two altar-pieces by this master, one of which, representing 'The Death of St. Francis,' is particularly admired; and in the town-house there is a large picture by him, considered as his principal work, representing 'The Judgment of Cambyses.'
Charles Louis de Frédy, Baron de Coubertin (1822–1908) was a French aristocrat and painter.
 He married a woman from Normandy, Agathe Marie Marcelle Gigault de Crisenoy, with whom he had four children.
 He was the father of Pierre de Coubertin, founder of the modern Olympic Games.
 He has been called "a mediocre if fashionable academic painter", and a "somewhat gifted painter of religious and historical subjects".
 In 1865 he received the Légion d'Honneur for his artistic work.
Agostino Bonisoli (1633–1700) was an Italian painter of the Baroque period, who was born and worked mainly in Cremona.
 He was the pupil of the slightly older painter Giovanni Battista Tortiroli, and afterward studied under a relation named Luigi Miradoro Agostino Bonisoli.
 He was more indebted to his own natural abilities and his studies of the works of Paolo Veronese than either his instructors.
 He was chiefly employed in easel pictures of portraits, and of religious and historical subjects.
 His largest work was painted in the Church of San Francesco, Cremona, depicting a dispute between St Anthony and the tyrant Ezzelino
Anicet Charles Gabriel Lemonnier ("male"; 6 June 1743 17 August 1824) was a well-known French painter of historical subjects who was active before, during and after the French Revolution.
Blaise Nicholas Le Sueur, 1716–1783, German painter and engraver of allegorical and historical subjects.
 As director of the Berlin Academy of Art, he was influential in the development of the landscape painter Jacob Philipp Hackert and historical painter Bernhard Rode.
 Although he was director of the academy, he gave instruction to students informally, in his home, and only in basic drawing.
Pierre Charles Cior (1769 – after 1838), a French painter of historical subjects, portraits, and miniatures, was born in Paris in 1769.
 He was a pupil of Bauzin, and became miniature painter to the king of Spain.
 Died 1838.
Jean-Baptiste Coclers (Maastricht, 14 October 1696 – Liège, 23 May 1772) was a Southern Netherlandish portrait painter and a painter of floral still lifes and historical subjects.