At the invitation of Charlemagne, he became a leading scholar and teacher at the Carolingian court, where he remained a figure in the 780s and 790s.

At the invitation of an acquaintance of her mother, she modelled in a fashion show in 1949.

At the publisher's invitation he revised the storyline and the improvements impressed the editor sufficiently to invite Barks to try his hand at contributing both the script and the artwork of his follow-up story.

At the invitation of seven Englishmen, William landed in England with 40, 000 men, and James fled.

At the invitation of Martin Bucer, Calvin proceeded to Strasbourg, where he became the minister of a church of French refugees.

At the same time Lynne was completing production work on George Harrison's Cloud Nine, and all three had lunch one day when Orbison accepted an invitation to sing on Harrison's album.

At the invitation of Wolfgang Steinecke, Adorno took part in the Darmstadt Summer Courses for New Music in Kranichstein from 1951 to 1958.

At the invitation of Peter Szondi, Adorno was invited to the Free University of Berlin to give a lecture on Goethe's Iphigenie in Tauris.

At the invitation of Germany 14 countries attended the Berlin Conference in 1884-1885 to come to an agreement amongst them about the division of the territories.

* September 5 – At the invitation of the Maltese, British troops liberate the Islands of Malta and Gozo from the French.

At the invitation of opera director Peter Sellars, he created video sequences to be shown as a backdrop to the action on stage during the performance of Wagner's opera Tristan und Isolde.

At the invitation of Saddam Hussein ( then vice-president of Iraq, but de facto dictator ), Chirac made an official visit to Baghdad in 1975.

At the invitation of Duke Philip's father, King Maximilian I, he attended the funeral of Emperor Frederick III in 1493 and was recognised as King Richard IV of England.

At Jones ’ s invitation she moved to London the following year and was soon to acquire a number of devoted and influential followers.

At the time of his death, Derrida had agreed to go for the summer to Heidelberg as holder of the Gadamer professorship, whose invitation was expressed by the hermeneutic philosopher himself before his death.

At the invitation of a senior partner, he joins a strange men's club where the members, in addition to reading, chatting and playing pool and chess, like to tell stories, some of which range into the bizarre and macabre.

At Hatano Yoshishige's invitation, Dōgen left for Kyōto in search of a remedy for his illness.

At the invitation of the count of Leiningen-Dachsburg, Bahrdt now went as general superintendent to Dürkheim an der Hardt ; his luckless translation of the Testament, however, pursued him, and in 1778 he was suspended by a decision of the Court Council of the Empire.

At the invitation of producer Martin Lewis he created a highly acclaimed classical-rock fusion duet with celebrated rock guitarist Pete Townshend of The Who for Townshend's anthemic Won't Get Fooled Again for the 1979 Amnesty International benefit show The Secret Policeman's Ball.

The Mahadev Temple in Gokarna, Nepal | Gokarna, Nepal, a conservation project of the International Fund for Monuments. At the invitation of UNESCO in the 1970s IFM became involved in architectural conservation in Nepal, where the organization adopted the Mahadev temple complex in Gokarna, in Nepal's Kathmandu Valley.

At the invitation of Leslie Martin, he gave a lecture to the architecture school of Hull University.

At Halle Michaelis felt himself out of place, and in 1745 he gladly accepted an invitation to Göttingen as Privatdozent.

At the time of the first annexation of the Transvaal the Free State declined Lord Carnarvon's invitation to federate with the other South African communities.

At the invitation of Nourrit, Cornélie Falcon made her debut at the age of 18 at the Opéra in the role of Alice on 20 July 1832, and she made a vivid impression on the public, which included on that night Auber, Berlioz, Halévy, Maria Malibran, Giulia Grisi, Honoré Daumier, Alexandre Dumas and Victor Hugo.

At the invitation of Heinrich Christian Boie, whose attention he had attracted by poems contributed to the Göttinger Musenalmanach, he went to the University of Göttingen in 1772.

At the first meeting, 30 representatives including amateurs, governmental agencies, and the radio industry made " cooperative efforts " to ensure the public interest in broadcasting, who would broadcast and for what purpose, and to curb direct advertising.

At first, he was selling individual patent licences for £ 20 each, but later he lowered the fee to £ 4 and waived the payment for those who wished to use the process only as amateurs.

At the 1890 World Columbian Exposition in Chicago, which attracted more than 27 million people, photography for amateurs was marketed at an unprecedented scale.

At the 1893 Hamburg International Photographic Exhibition in Germany, only the work of amateurs was allowed.

At the same time the ownership of non-UK approved 27 MHz transceivers was made illegal except for those obtained by UK radio amateurs holding a UK " A " ( HF ) license, for conversion to the 28 MHz ( 10 metre ) amateur allocation.

At that time, a great deal, perhaps most of amateur radio activity consisted of sending and receiving messages, not only between amateurs, but involving the general public as well.

At this time, the legal analysis seemed to conclude that dōjinshi should be overlooked because they are produced by amateurs for one-day events and not sold in the commercial market.

At the same time they communicated with fellow radio amateurs who wanted to contact a new country.

At the time of its formation there were three types of broadcasters in Australia, A Class stations ( most of which later evolved into the Australian Broadcasting Corporation ); B Class stations, which are now known as commercial stations ; amateurs.

At some grounds amateurs and professionals had separate dressing rooms and entered the playing arena through separate gates.

At the weights more usual for modern amateurs, the greater density of horn and sinew compared to wood usually cancels any advantage.

At the time, scientific investigation was largely the province of wealthy amateurs.

At the time, the only wildlife cameramen were amateurs and the footage wasn't always good enough for broadcast.

At the same time, The Memphis Flyer piece viewed the origin of Chilton's interest in forming the band as stemming from a desire to find " enthusiastic amateurs to play with " in Memphis, due to his recent exposure to Manhattan's budding punk music scene.

At the time, English cricket was dominated by amateurs.

At first, in 1979, just after the disappearing of the TAF, they merged the amateurs teams the TAF with the Patronage Laïque de Troyes, creating the PL Foot, once again under the guidance of Jacques Diebold.

At the same time the concept of " shamateurism " – amateur promoters paying players under the table to ensure they remained amateurs – had become apparent to Hernan David, the chairman of The Championships, Wimbledon at that time.

At the time the Australian Cricket Board regarded its players as amateurs and paid them accordingly.