Duchesne and others believe that the author of the first addition to the Liber Pontificalis was a contemporary of Pope Silverius ( 536 – 537 ), and that the author of another ( not necessarily the second ) addition was a contemporary of Pope Conon ( 686 – 687 ), with later popes being added individually and during their reigns or shortly after their deaths.

" We ascended a not very high mesa ( blue bench ) which was level and very stony, traveled about three quarters of a league including ascent and descent, crossed another small river ( Duchesne River ) which near here enters the San Cosme ( Strawberry River ), named it Santa Caterina de Sena, and camped on its banks " " Along these three rivers we have crossed today there is plenty of good land for crops to support three good settlements, with opportunities for irrigation, beautiful cottonwood groves, good pastures, with timber and firewood nearby.

Duchesne has sponsored athletes that have achieved all-region, all-state, all-American, and even a finalist for the High School Heisman in 2007.

Currently ( 2009 – 2011 ) environmental groups have brought litigation against federal agencies slowing the award of leases on public land slowing the development of oil resources and drilling affecting the economy of Duchesne and the surrounding area.

There are indications in his liturgical note to the " Book of Cerne " and in " The Genius of the Roman Rite " that Mr. Edmund Bishop, who, as far as he has spoken at all, prefers the conclusions, though not so much the arguments, of Ceriani to either the arguments or conclusions of Duchesne, may eventually have something to say which will put the subject on a more solid basis.

These plausible theories have been refuted by several learned archaeologists, especially by De Rossi, Duchesne and Cumont.

Controverting the third or Roman theory of origin, he lays some stress upon the fact that Pope St. Innocent I ( 416 ) in his letter to Decentius of Gubbio spoke of usages which Duchesne recognizes as Gallican ( e. g. the position of the Diptychs and the Pax ), as " foreign importations " and did not recognize in them the ancient usage of his own Church, and he thinks it hard to explain why the African Church should have accepted the Roman reforms, while St. Ambrose himself a Roman.

As Louis Duchesne shows in his analysis of both rites ( Origines du culte chrétien ), that at a time when the Roman Rite of Consecration was exclusively funerary and contained little else but the deposition of the relics, as shown in the Ordines in the Saint Amand Manuscript ( Bibliotheque Nationelle Latine 974 ), the Gallican Rite resembled more closely that of the modern Pontifical, which may be presumed to have borrowed from it.

André Duchesne published an edition in 1619, and the, now lost, manuscript he used was missing both the beginning and end.

The title Liber Pontificalis goes back to the 12th century, although it only became current in the 15th century, and the canonical title of the work since the edition of Duchesne in the 19th century.

The modern interpretation, following that of Louis Duchesne, who compiled the major scholarly edition, is that the Liber Pontificalis was gradually and unsystematically compiled, and that the authorship is impossible to determine, with a few exceptions ( e. g. the biography of Pope Stephen II ( 752 – 757 ) to papal " Primicerius " Christopher ; the biographies of Pope Nicholas I and Pope Adrian II ( 867 – 872 ) to Anastasius ).

Duchesne refers to the 12th century work by Petrus Guillermi in 1142 at the monastery of St. Gilles ( Diocese of Reims ) as the Liber Pontificalis of Petrus Guillermi ( son of William ).

Modern editions include those of Louis Duchesne ( Liber Pontificalis.

Duchesne incorporates the Annales Romani ( 1044 – 1187 ) into his edition of the Liber Pontificalis, which otherwise relies on the two earliest known recissions of the work ( 530 and 687 ).

It falls before the simple fact that the first part of the Liber Pontificalis was compiled long before these dissensions, most probably ( Duchesne ) by a Roman cleric in the reign of Pope Boniface II ( 530 – 532 ), or ( Waitz and Mommsen ) early in the 7th century.

* Ernest Duchesne discovers the antibiotic properties of penicillin as part of his doctoral research, but this is not followed up at this time.

Research is underway that may prove that The Sundance Kid did not die in Bolivia in 1908 but returned to his family in Utah and bought and operated a farm east of Duchesne until his death in 1936.

Le Père Duchesne (, Old Man Duchesne or Father Duchesne ) was an extreme radical newspaper during the French Revolution, edited by Jacques Hébert, who published 385 issues from September 1790 until eleven days before his death by guillotine, which took place on March 24, 1794.

In 1896, the French medical student Ernest Duchesne originally discovered the antibiotic properties of Penicillium, but failed to report a connection between the fungus and a substance that had antibacterial properties, and Penicillium was forgotten in the scientific community until Fleming's rediscovery.

Duchesne attributes all biographies from Pope Gregory VII to Urban II to Pandulf, while earlier historians like Giesebrecht and Watterich attributed the biographies of Gregory VII, Victor III, and Urban II to Petrus Pisanus, and the subsequent biographies to Pandulf.

This general observation recurs also in the biography of Pope Hormisdas ; it has no historical value, and according to Duchesne, the writer probably referred to the lower orders of the clergy.

Pope Museum: Home of Duchesne pioneers Fred and Marie Pope.

Saint Rose Philippine Duchesne Monument: by front entrance of the Pope Museum.

A ninth-century tradition ascribes what is evidently this book to Pope Gelasius I. Duchesne thinks it represents the Roman service-books of the seventh or eighth century ( between the years 628 and 731 ).

Letter of Napoleon III to the Japanese " Taikun " nominating Léon Roches, in replacement of Duchesne de Bellecourt, 23 October 1863.

Letter of Napoleon III to " Taikun " Tokugawa Iemochi nominating Léon Roches, in replacement of Duchesne de Bellecourt, 23 October 1863.

Le Père Duchesne faces the statue of Napoleon on top of the Vendôme column, before toppling him: " So, you low-life bugger, we'll take you down like we did your scoundrel Napoleon III | nephew!

Letter of Napoleon III to the Japanese Shogun nominating Léon Roches, in replacement of Duchesne de Bellecourt, countersigned by Drouyn de Lhuys.

Letter of Napoleon III to the Japanese " Taikun " nominating Léon Roches, in replacement of Duchesne de Bellecourt, 23 October 1863.

* 1940 – Pierre Duchesne, Canadian politician

* 1962 – Gaétan Duchesne, Canadian ice hockey player ( d. 2007 )

* 1874 – Ernest Duchesne, French physician ( d. 1912 )

Louis Duchesne, I, 164 – 6 ; cf.

* Louis Duchesne, Histoire ancienne de l ' Église, II, 95 – 7.

Duchesne ), I, 321 – 322

* Duchesne – ( southeast )

Duchesne Elementary serves grades K – 6

Duchesne High School serves grades 7 – 12.

* Duchesne High School – St. Charles – ( 09-12 ) – Roman Catholic

* Louis Duchesne ( 1843 – 1922 ), historian, French academician

* Jacques Hébert ( 1757 – 1794 ), editor of the extreme radical newspaper Le Père Duchesne during the French Revolution

* June 30, 1992 – Traded by the Quebec Nordiques to the Philadelphia Flyers in exchange for Peter Forsberg, Steve Duchesne, Kerry Huffman, Mike Ricci, Ron Hextall, Chris Simon, Philadelphia's 1993 1st-round draft choice ( Jocelyn Thibault ), Philadelphia's 1994 1st-round draft choice ( Nolan Baumgartner ) and $ 15, 000, 000.

Ernest Duchesne ( 30 May 1874 – 12 April 1912 ) was a French physician who noted that certain moulds kill bacteria.

Duchenne's colleagues appended " de Boulogne " to his name to avoid confusion with the like-sounding name of Édouard-Adolphe Duchesne ( 1804 – 1869 ) who was a popular society physician in Paris.