The Isle of Demons is reputedly off the east coast of Quebec, in an area known as the Lower North Shore. Local folklore indicates that the Island is now known as Harrington Harbour. This is detailed in the work of Elizabeth Boyer. In 1541 Roberval was made Lieutenant General of New France, and the following year set out for the New World, accompanied by Marguerite, who was still young and unmarried. During the journey, she became the lover of a young man. Displeased with his young relative's actions, Roberval left Marguerite on the "Isle of Demons", While possibly motivated by his strong Calvinist morals, it is likely he was also driven by financial greed, since his debts were high, and Marguerite's death would be to his benefit. Also marooned were Marguerite's lover, and her maid-servant Damienne. In the Heptaméron, the Queen of Navarre claims the lover was set down first, with Marguerite opting to join him; Thevet claims the young man swam to join Marguerite. Marguerite's lover is intentionally unidentified in early histories; while presented in the Queen of Navarre's work as an unskilled labourer, this was, in part, to hide his identity, preserving the reputation of his aristocratic family. While it is unlikely she was pregnant when first abandoned, Marguerite gave birth to a child while on the island. The baby died, as did the young man and the maid servant. It is possible the baby died due to insufficient milk, Marguerite's diet being poor. Marguerite survived by hunting wild animals, and was rescued by Basque fishermen some years later. The "Island of Demons" is part of a group later known as the Isles de la Demoiselle, presumably after her ; specifically, the island is believed to be the one now known as Caribou Island, off of Saint Paul's River.
Later life
Returning to France after her rescue, Marguerite achieved some celebrity when her story became known. She became a schoolmistress, and settled in Nontron, living in Chateau de La Mothe. There is no record of any action or charges brought by her against Roberval. Her death date and place is unrecorded.
Literary representations
Marguerite's story was first recorded by the Queen of Navarre in her work Heptaméron, in François de Belleforest's Histoires tragiques and, later, André Thévet's Cosmographie. The Queen of Navarre's account of Marguerite's adventures was a romantic tale, based on information provided by "Captain Roberval"; Thevet, who claimed he was told the story by Marguerite herself, offered more precise details, describing the journey, the colonists on board the ships, and the location of the Île des Démons. Text comparisons show that Thevet was, at least, familiar with the Queen's and de Belleforest's earlier accounts. In addition to her early chroniclers, Marguerite de la Rocque's story has provided inspiration for several modern writers. One of the first was Irish-born, Montreal-based George Martin, who in 1887 published a long narrative poem entitled "The Legend of Marguerite".. In 1949, the Brazilian writer Dinah Silveira de Queiroz published :pt:Margarida_La_Rocque_|Margarida La Rocque: a ilha do demônios, inspired by André Thevet's Cosmography. In 1960, George Woodcock composed a verse play for CBC Radio entitled The Island of Demons. In 1975, historian Elizabeth Boyer wrote the novelMarguerite de la Roque: A Story of Survival; and in 1983, A Colony of One: The History of a Brave Woman. In 1995, Donald Wilson Stanley Ryan republished George Martin's The Legend of Marguerite, over a century after its appearance, adding an explanatory introduction. Charles Goulet's 2000 novel was entitled The Isle of Demons, and Joan Elizabeth Goodman wrote a novel for young adults in 2002, entitled Paradise. In 2003, Douglas Glover published Elle: A Novel, which won that year's Governor’s General book prize. Canadian playwright Robert Chafe wrote a bilingual play Isle of Demons, first produced in 2004. Canadian poet bpNichol depicted her in his poem "lament". The British writer Sara Maitland discusses the story in A Book of Silence and in a short story, "The Tale of the Valiant Demoiselle," in Far North and Other Dark Tales.. In 2008, Annamarie Beckel wrote Silence of Stone, a novel which switches between Marguerite on the island and Marguerite as headmistress. In 2016, Theatre Passe Muraille produced a play called Elle, an adaptation by Severn Thompson of Glover's novel.
In popular media
The story of Marguerite's marooning on the Isle of Demons was the subject of an episode of Pierre Berton's "Heritage Theatre" television series broadcast on CBC in 1986/1987. Marguerite was played by Terri Hawkes and the series was written by Lister Sinclair and directed by Nigel Napier-Andrews.
Claims that Marguerite and her lover's ghosts still haunt Quirpon Island was featured in an episode of Creepy Canada.
The Once 2009 "Marguerite", performed at the Ship Pub, St John's, NL.
Aengus Finnan 1999 "The Ballad of Marguerite de la Roche", from the album 'Fool's Gold'.
