Question: What is the name of the battle in the American Revolutionary War that François de Fleury served in during June of 1778?

Context paragraphs:
Gordon A. Fleury: Gordon A. Fleury served in the California legislature as a Republican during the 1940s and early 1950s.  During World War II he served in the United States Navy.

Paul François de Quelen de la Vauguyon: Paul François de Quelen de La Vauguyon or Paul François de Quélen de Stuer de Caussade, duc de La Vauguyon (30 July 1746, Paris – 14 March 1828, Paris) was a French nobleman.  He was governor of Cognac, after having been involved in the last campaigns of the Seven Years' War.  He wrote a "Portrait de feu monseigneur le Dauphin" and was menin to the future Louis XVI, one of the Dauphin's sons.  A peer of France, brigadier, maréchal de camp, knight of the ordre du Saint-Esprit, he was chosen to be minister plenipotentiary to the Estates General of the Dutch Republic.  He later became French ambassador to Spain, knight of the Golden Fleece, temporary minister of foreign affairs in 1789, then minister of the conseil d'État of Louis XVIII in Verona.  He was the main intermediary among Louis's agents in France, but became the victim of intrigues.  From the Restoration onwards he was lieutenant général and sat in the peerage of France, where he was noted for his moderation.  He and his wife (dame d'honneur to the comtesse de Provence) had four children, but the Quelen line died out with his children.

François de Fleury: François-Louis Teissèdre de Fleury (August 28, 1749–1799) was a French nobleman who joined the Royal Army in 1768 and later volunteered to fight in the Continental Army during the American Revolutionary War.  In America he demonstrated his bravery at Piscataway in May 1777 after which he was appointed an officer of engineers.  He fought at the Brandywine in September and was wounded at Germantown in early October.  He served capably during the Siege of Fort Mifflin where he was wounded again in November.  George Washington made him an assistant to Friedrich Wilhelm von Steuben at Valley Forge in the spring of 1778.  He served during the Monmouth Campaign in June 1778 and fought in Rhode Island in August.

Joseph Omer Joly de Fleury: Joseph Omer Joly de Fleury (1715-1810) was a member of the distinguished Joly de Fleury family, originally from Burgundy, from which came a number of leading French magistrates and officials under the ancien regime.  He is notable for four principal things: his strong opposition to the philosophes and the publication of the "Encyclopedie" in 1759; his role in the expulsion of the Jesuits; his involvement in the Lally Tollendal Affair; and his ban on inoculation against smallpox in June 1763.  In a pun on his name, Voltaire described him as ‘ni Homère, ni joli, ni fleuri' ( = neither Homer, nor pretty, nor flowery, a sarcastic comment on his apparently dreary oratory).  In one of his private letters, Voltaire described him as a ‘little black balloon puffed up with stinking vapours’

Thruston's Additional Continental Regiment: Thruston's Additional Continental Regiment was an American infantry unit that served for a little more than two years in the Continental Army during the American Revolutionary War.  Authorized in March 1777, four companies were organized in Virginia during the spring and summer of 1777.  George Washington appointed influential Shenandoah Valley political leader Charles Mynn Thruston as colonel in command.  The regiment participated in the Philadelphia Campaign in late 1777.  One company was detached from the regiment on 4 April 1778 and became part of Hartley's Additional Continental Regiment.  The unit was present in the Monmouth Campaign in June 1778.  What was left of the regiment was attached to Grayson's Additional Continental Regiment on 15 November 1778.  Grayson's and Thruston's Regiments were absorbed by Gist's Additional Continental Regiment on 22 April 1779 and Thruston's Regiment ceased to exist.

Isaac de Razilly: Isaac de Razilly (1587 – 1635) was a member of the French nobility appointed a knight of the Order of St. John of Jerusalem at the age of 18.  He was born at the Château d'Oiseaumelle in the Province of Touraine, France.  A member of the French navy, he served for many years during which he played an important role in the French colony of Acadia in New France.  He was the son of François de Razilly and Catherine de Villiers, brother of Claude de Razilly and François de Razilly.  Commandeur de la Commanderie de l'Ile Bouchard (Touraine)

Frans Denys: Frans Denys (name variations: François de Nijs, François de Nis, François de Nys, François Denis, François Denys, François Dannys, François Nijs, Fransois Denies, Donys; first name also: Fransoos and Fransous) (c. 1610, Antwerp – 1670, Mantua), was a Flemish Baroque painter mainly of portraits.  After a successful career in Antwerp he became a court painter in Italy.

Battle of Monmouth: The Battle of Monmouth was an American Revolutionary War battle fought on June 28, 1778, in Monmouth County, New Jersey.  The Continental Army under General George Washington attacked the rear of the British Army column commanded by Lieutenant General Sir Henry Clinton as they left Monmouth Court House (modern Freehold Borough).  It is also known as the Battle of Monmouth Courthouse.

Sextius Alexandre François de Miollis: "Sextius Alexandre François de Miollis"' (Aix, September 18, 1759 – Aix, June 18, 1828) was a French military officer serving in the American Revolutionary War, the French Revolutionary Wars, and the Napoleonic Wars.

2nd Virginia State Regiment: The 2nd Virginia State Regiment was a regiment of the Virginia Militia that fought during the American Revolutionary War.  The regiment was authorized by the General Assembly of the Commonwealth of Virginia in December, 1776 as a force of regular troops for the Commonwealth's defense.  In January, 1778, with low recruitment to the Virginia line of the Continental Army and in the wake of heavy losses to Virginia regiments at the Battle of Germantown, the 2nd Virginia State Regiment was sent by Governor Patrick Henry (per an act of the General Assembly) to join the Continental Army in the Philadelphia Campaign.  By May, 1778, the regiment was in Valley Forge training with the Continental Army.  The regiment camped at Middlebrook in the winter of 1778-79 and participated in the Battle of Monmouth.  The regiment remained in the service of the Continental Army until late 1779 when called back to Virginia.  In April and May 1780, most of the regiment was discharged.  The remaining companies of the Virginia state regiments were organized under Colonel Charles Dabney in the summer of 1781 and were under his command at the siege of Yorktown.

Supporting paragraphs: François de Fleury Battle of Monmouth
Answer: Battle of Monmouth