Question: Captain D'Agoust was an officer of the group of Swiss soldiers what have served as guards at European courts since when?

Context paragraphs:
Claro Open Barranquilla: The Claro Open Barranquilla (formerly Seguros Bolívar Open Barranquilla) is a tennis tournament held in Barranquilla, Colombia since 2011.  The event is part of the ATP Challenger Tour and has been played on clay courts since 2011.

Pee Dee Light Artillery: The Pee Dee Light Artillery was a distinguished Confederate light artillery battery during the American Civil War.  The origins of the battery began as the Darlington Guards, a local militia of Darlington, South Carolina.  The Darlington Guards volunteered their service to South Carolina on January 4, 1861, for a period of six months.  These men were the very first soldiers to volunteer to fight in Civil War.  They became Company B, First South Carolina Volunteers, commanded by Captain F.F. Warley and Lieutenant David Gregg McIntosh.  After six months on the Charleston, South Carolina, coast and a short campaign in Virginia, the unit was released.  Half the unit remained with Captain Warley and served the remainder of the war as the Darlington Guards.  The other half reformed in Darlington, South Carolina, under McIntosh.  The unit called themselves the Pee Dee Rifles and in August 1861 rendered their service as an infantry unit to the Confederate States of America for the duration of the war.  While in training in Suffolk, Virginia, in the winter of 1861-62, the unit was reorganized as Company D, First South Carolina Regiment, a light artillery battery, and became the Pee Dee Light Artillery.

Meca-Medina ruling: The Meca-Medina ruling, known officially as David Meca-Medina and Igor Majcen v Commission of the European Communities, was a landmark judgement in the European Court of Justice that established primacy of EU law over sports federations.  The ruling concerned David Meca-Medina and Igor Majcen, long distance swimmers from Spain and Slovenia and their failed drugs test.  The case was wide-reaching and important because it established the scope and nature that individual laws by sporting regulators, league operators and individual associations in Europe could impose their own rules and if they were in direct conflict with EU treaties, acquis or judgements by the European Courts of Justice.

Hypo Group Tennis International: The Hypo Group Tennis International was an annual men's tennis tournament last held in Pörtschach, Austria.  The event was part of the ATP Tour's World Series from 1990 to 1999 and of the ATP International Series from 2000 until the final edition in 2008.  The tournament had been played on clay courts since its inaugural edition in 1981.

Captain D'Agoust: Captain D'Agoust was an officer of the Swiss Guards, described by Thomas Carlyle in his classic recounting of the French Revolution, as a "cast-iron" individual.  On 4 May 1788, fourteen months before the Revolution, the captain, acting on the order of the Court of Versailles, marched the Parliament of Paris out of the Palais de Justice and removed the key from the premises.  The event is considered one of the key mileposts on the road to the Revolution.

Bobby Mehta: Siddharth N. "Bobby" Mehta was former CEO and vice chairman of HSBC North America.  Mehta served as an Advisor of TransUnion since December 31, 2012.  Mehta serves as consultant of TransUnion.  He served the chief executive officer and president of TransUnion from August 2007 to December 31, 2012, and Transunion Financing Corp. until December 31, 2012.  From May 2007 to July 2007, he served as a consultant to the board of directors at TransUnion.  He served as the chief executive officer and president of TransUnion until December 31, 2012.  He served as the chief executive officer of TransUnion LLC.  He served as chairman of the board and chief executive officer of HSBC Finance Corporation from April 2005 to February 2007.  He served as chief executive officer and president of TransUnion LLC from 2007 to 2012.  From 1998 to 2007, he held a variety of positions with HSBC Finance Corporation and HSBC North America Holdings, Inc.  Mehta served as chief executive officer of HSBC North America until February 2007.  Mehta served as consultant of TransUnion since May 2007 until July 2007.  Mehta served as group managing director of HSBC Holdings PLC of HSBC Finance Corp. since April 30, 2005, and its unit chief executive officer since March 2005.  He served as the chief executive of HS BC North America Holdings Inc., of HSBC Finance Corp., from March 2005 to February 15, 2007.  He served as an executive chairman of HSBC Financial Corporation Limited since April 2005 and served as its chief executive officer from April 2005 to February 15, 2007.  He served as the chief executive officer of HSBC Bank USA, N.A. until February 2007.  He served as the chief executive officer of HSBC North America Holdings Inc. since March 2005.  He served as chairman and chief executive officer of HSBC Financial Corp., Ltd.  He oversaw HSBC's global credit card services, its North American consumer lending and mortgage services businesses and its first mortgage operation.  He was also responsible for corporate marketing, strategic planning and corporate development for HSBC North America Holdings Inc. and had responsibility for the strategic management of credit cards throughout the HSBC Group.  Mehta served as group executive of Credit Card Services, Auto Finance and Canada of Household International Inc., since July 2002.  He worked at MasterCard’s U.S. region board since March 2000.  Mehta joined Household International Inc., in 1998.  He served as senior vice president of The Boston Consulting Group in Los Angeles and co-leader of Boston Consulting Group Financial Services Practice in the United States.  Mehta served as a director of Global Board of MasterCard Incorporated since March 17, 2005.  He served as unit chairman of HSBC Holdings PLC and served as its board member since March 2005.  He served as vice chairman and director of HSBC Financial Corporation Limited., (Formerly Household International Inc.).  He has been a director of Avant Credit Corporation since December 18, 2014.  He has been an independent director of The Allstate Corporation since February 19, 2014.  He serves as a member of the advisory board at Core2 Group, Inc.  He has been non-executive independent director at Piramal Enterprises Ltd since April 1, 2013.  He serves on the boards of Datacard, Chicago Public Education Fund, University of Chicago Laboratory Schools, The Economic Club of Chicago, The Field Museum and Myelin Repair Foundation.  He serves as a director of TransUnion Corp. and TransUnion LLC.  He served as a director of MasterCard International Inc. (also known as MasterCard Worldwide) (formerly, MasterCard Inc.), since March 17, 2005.  He served as a director of HSBC Financial Corp.  Ltd.  He has been a director of TransUnion since April 2012.  Mehta serves on the board of international advisors for the Monterey, California, Institute of International Studies and is a member of the Financial Services Roundtable.  He also serves on the board of advisors for the Myelin Repair Foundation.  Mehta holds a Bachelor of Arts in economics from the London School of Economics and Masters of Business Administration from the University of Chicago.  He stepped down as head of the North American unit after the lender raised its forecast for bad loans in the U.S.  He is of Indian descent.

Terrorism Act 2000: The Terrorism Act 2000 (c.11) is the first of a number of general Terrorism Acts passed by the Parliament of the United Kingdom.  It superseded and repealed the Prevention of Terrorism (Temporary Provisions) Act 1989 and the Northern Ireland (Emergency Provisions) Act 1996.  The powers it provides the police have been controversial, leading to noted cases of alleged abuse, and to legal challenges in British and European courts.  The stop-and-search powers under section 44 of the Act have been ruled illegal by the European Court of Human Rights.

Swiss Guards: Swiss Guards (French: "Gardes Suisses" ; German: "Schweizergarde" ) are the Swiss soldiers who have served as guards at foreign European courts since the late 15th century.

Troop C, 1-153 Cavalry: C Troop, 1st Squadron, 153rd Cavalry is a unit of the Florida Army National Guard, stationed in Tallahassee, Florida.  The unit has one of the oldest continuous lineages in the Florida National Guard with history dating back to the first militia units formed in the town in 1836.  In 1857, Captain John Pakhill, his brother Samuel M. Parkhill, and Theordore Brevard, Jr. formed a mounted company of "Leon Volunteers" to fight in the Third Seminole War, where John Parkhill was killed in action.  John Parkhill's cousin, Captain George W. Parkhill and his brother, Richard C. Parkhill formed a new company called the "Governor's Guards" circa 1859-1860 which later changed its name to "Howell Guards" and fought with the Second Florida Infantry during the Civil War.  After the war, the company reorgaznized as "Governor's Guards", a local militia company, under the command of Captain Alexander Moseley and have had a near-continuous lineage henceforth.  The Governor's Guards served as an infantry unit for most of its existence, including in the Civil War, World War I, World War II, the Iraq War and the Global War on Terrorism.  Today, Charlie Troop, is a dismounted infantry reconnaissance troop.

Geneva Open Challenger: The Geneva Open Challenger is a tennis tournament held in Geneva, Switzerland since 1988.  The event is part of the "ATP challenger series.  Previously played on outdoor clay courts, it has been played indoors on hard GreenSet courts since 2011, at Sport Center of the Queue d'Arve.  Originally, it was held at the Drizia-Miremont Tennis Club.  Two-time Swiss champion Stanislas Wawrinka would later enter the world top 10 in the ATP rankings in 2008.

Supporting paragraphs: Captain D'Agoust Swiss Guards
Answer: late 15th century