Question: Where was the region at which Guillaume Plessis was born located? 
Context: Saint-Denis (] , or unofficially Saint-Denis de la Réunion for disambiguation) is the "préfecture" (administrative capital) of the French overseas region and department of Réunion, in the Indian Ocean.  It is located at the island's northernmost point, close to the mouth of the Rivière Saint-Denis. Damien Jerome Jean Richard Plessis (born 5 March 1988) is a French footballer who plays for Örebro SK in the Swedish Allsvenskan.  He is also the younger brother of professional footballer Guillaume Plessis. Jura wine is French wine produced in the Jura "département".  Located between Burgundy and Switzerland, this cool climate wine region produces wines with some similarity to Burgundy and Swiss wine.  Jura wines are distinctive and unusual wines, the most famous being "vin jaune", which is made by a similar process to Sherry, developing under a flor-like strain of yeast.  This is made from the local Savagnin grape variety.  Other grape varieties include Poulsard, Trousseau, and Chardonnay.  Other wine styles found in Jura includes a "vin de paille" made from Chardonnay, Poulsard and Savagnin, a sparkling "Crémant du Jura" made from slightly unripe Chardonnay grapes, and a "vin de liqueur" known as "Macvin du Jura" made by adding marc to halt fermentation.  The French chemist Louis Pasteur was born and raised in the Jura region and owned a vineyard near Arbois that is still producing wine today under the management of Jura's largest wine firms: Henri-Maire. The Gateway Region is located in northeastern New Jersey in the United States of America.  The area encompasses Bergen, Essex, Hudson, Passaic, Union and Middlesex counties.  It is the most urban part of the state, with a population of more than four million, and is home to most of its larger cities, though much housing was originally developed as suburbs as part of the New York metropolitan area.  It is home to Ellis Island, the "gateway" through which many immigrants entered the United States, many of whom chose to stay in the region, which continues to be the port of entry and first home to many born abroad, making it one of the most ethnically diverse of the nation.  It may also be the most socio-economically diverse, with some of the biggest pockets of poverty and most exclusive of suburbs in the state. Guillaume Plessis (born 16 January 1985 in Saint-Denis, Réunion) is a footballer currently playing for the Greek side Lefkadia.  He is also the older brother of current midfielder Damien Plessis. Koforidua Senior High Technical School, also called "Sec-Tech", is a Senior High School located in Koforidua in the Eastern Region of Ghana.  s of 2011 , the school has over 2,200 students.  The school existed as a Boys School since its establishment, until recently few girls were introduced of about 5% of the overall students population.  Because of the initial boy population, the slogan Mmarima Mma really sufficed which means when transliterated, "Sons of Men".  (It is an Akan (Twi) language.)  The number increased much within the time-period of the 4-year schooling program that was introduced by the GES of Ghana.  Sec-Tech has over 120 active teachers and about 90 non-teaching staffs who are dedicated in providing the best available services to their students.  The school is headed (known as Headmaster) by Mr. S.P. Foli (the first old boy to be appointed)who took over from Mr. Bempong J.K who hails from Akwatia (as at the time of writing), born in 1953.  He headed this institute for over 9 years.  The school has the largest stretch of land in Koforidua, if not the whole of Eastern Region.  Most and bigger sporting events are held often in the school because of her spacious environment. The Słonim Ghetto (Polish: "getto w Słonimiu" , German: "Ghetto von Slonim" , Yiddish: סלאנים‎ ) was a Jewish World War II ghetto established in 1941 by the "Schutzstaffel" ("SS") in the prewar Polish city of Słonim located in the eastern region of Kresy (now Slonim, Belarus), occupied by Germany after the launch of Operation Barbarossa.  Before the joint Nazi-Soviet invasion of Poland in 1939 Słonim was a seat of the Słonim county in the Nowogródek Voivodeship of the Second Polish Republic.  The invading Soviets annexed the city along with the entire region to the Byelorussian SSR in an atmosphere of terror, and renamed it as Сло́ним (Slonim).  All inhabitants including Jews born in sovereign Poland were declared Soviet subjects by the NKVD.  Less than two years later the city was captured by the Wehrmacht.  The killings of Polish Jews by mobile extermination squads began almost immediately. Carl Frederick Kraenzel (November 1, 1906 – July 26, 1980) was an American sociologist.  Most of Kraenzel’s work focuses on the people of the Great Plains, covering a range of topics including quality of life, power relations, resource use, and mental health.  Kraenzel has been widely published in a variety of professional journals, monographs, research bulletins, special reports and books in the fields of rural sociology, Great Plains sociology, and natural resource sociology.  His most known work, "The Great Plains in Transition" describes the challenges of social life and connections to the natural environments in the North American semiarid region located between the 98th meridian and the Rocky Mountains.  Born in Hebron, North Dakota, Kraenzel grew up on a farm in the countryside of the Northern Great Plains and witnessed first-hand the challenges of rural life and living in the region.  Kraenzel attended the University of North Dakota for his undergraduate degree, and continued on to do graduate work at the University of Minnesota, Harvard University, and the University of Wisconsin, where he received his Ph.D in 1935.  Kraenzel served as a professor of sociology at Montana State University in Bozeman for many years, and later at the University of Texas at El Paso. The Calvary at Kergrist-Moëlou in the Arrondissement of Guingamp in Brittany, France, dates back to 1578.  It was the work of the sculptor Guillaume Jézéquel except for the crucifix which was the work of the sculptor Yves Hernot de Lannion and was remounted on the calvary in 1896.  Kergrist-Moëlou is located in the Côtes-d'Armor region, the ancient diocese of Cornouaille.  Jézéquel had worked alongside his brother on the Kergrist-Moëlou church in 1554.  Originally the calvary's sculpture was substantial, with records showing that it was decorated with almost one hundred statues telling the story of the life and death of Jesus Christ, but sadly the calvary was vandalized during the 1793 French Revolution leaving many statues broken and decapitated with others disappearing completely.  What is now left of the calvary stands on a large octagonal granite base and fragments of the mutilated figures are placed around the cross itself.  This article gives some of the history of the calvary and describes its constituent parts. Ehrlich is a small lunar crater named after the German scientist Paul Ehrlich.  It is located in the northern hemisphere on the Moon's far side.  It lies within a rugged region that has been extensively bombarded by impacts of comparable size.  Ehrlich lies about midway between the craters Parsons to the south and the heavily worn Guillaume to the north.
Answer: island's northernmost point