Question: Dracula includes the professor that is of what nationality?

Context articles: Abraham Van Helsing
Elizabeth Miller (academic)
List of expatriate Irish populations
List of sportspeople with dual nationality
Nationality Rooms
Bram Stoker's Dracula
Michèle Burke
Dracula
Radu Florescu
Dracula A.D. 1972

Professor Abraham Van Helsing is a fictional character and the main protagonist from the 1897 Gothic horror novel "Dracula".
 Van Helsing is an aged Dutch doctor with a wide range of interests and accomplishments, partly attested by the string of letters that follows his name: "MD, D.Ph.
, D.Litt.
, etc, etc," indicating a wealth of experience, education, and expertise.
 The character is best known throughout his many adaptations as a vampire hunter and the archenemy of Count Dracula.
Elizabeth Russell Miller (born February 26, 1939) is Professor Emerita at Memorial University of Newfoundland.
 She currently resides in Toronto.
 In her early academic career, she focused on Newfoundland literature, primarily the life and work of her father, well-known Newfoundland author and humorist Ted Russell.
 Since 1990, her major field of research has been Bram Stoker's novel "Dracula", its author, sources and influence.
 She has published several books on the subject, including "Reflections on Dracula", "Dracula: Sense & Nonsense", a volume on Dracula for the "Dictionary of Literary Biography" and, most recently, "Bram Stoker's Notes for Dracula: A Facsimile Edition" with Robert Eighteen-Bisang.
 She founded the Dracula Research Centre (now offline) and was the founding editor of the "Journal of Dracula Studies" now at Kutztown University of Pennsylvania.
 Miller is also president of the Canadian chapter of Transylvanian Society of Dracula.
An expatriate Irish population in any country other than Ireland or Northern Ireland is generally considered to be Irish emigrants and their descendants, at least to the extent that the people involved are aware of their Irish heritage and willing to acknowledge it.
 This definition applies to over 80 million people, considerably more than the 3 million of Irish nationality who reside in other countries.
 This smaller group is defined by the government of Ireland in legal terms as those of Irish nationality who habitually reside outside of the island of Ireland.
 It includes Irish citizens who have emigrated abroad and their children, who are Irish citizens by descent under Irish law.
 It also includes their grandchildren in cases where they were registered as Irish citizens in the Foreign Births Register held in every Irish diplomatic mission.
The following is a list of athletes with dual nationality.
 It includes both players who can trace their origins to a foreign country and those who have attained foreign nationality during their career, as well as players who hail from semi-autonomous regions within countries.
The Nationality Rooms are a collection of 30 classrooms in the University of Pittsburgh's Cathedral of Learning depicting and donated by the national and ethnic groups that helped build the city of Pittsburgh.
 The rooms are designated as a Pittsburgh History and Landmarks Foundation historical landmark and are located on the 1st and 3rd floors of the Cathedral of Learning, itself a national historic landmark, on the University of Pittsburgh's main campus in the Oakland neighborhood of Pittsburgh, Pennsylvania, United States.
 Although of museum caliber, 28 of the 30 rooms are regularly used as functional classrooms that are utilized daily by University of Pittsburgh faculty and students, while the other two (the Early American and Syrian-Lebanon) are mostly used as display rooms viewed through glass doors and are otherwise utilized primarily for special events and can only be explored via special guided tour.
 The Nationality Rooms also serve in a vigorous program of intercultural involvement and exchange in which the original organizing committees for the individual rooms remain as participants and includes a program of annual student scholarship to facilitate study abroad.
 In addition, the Nationality Rooms inspire lectures, seminars, concerts exhibitions, and social events which focus on the various heritages and traditions of the nations represented.
 The various national, traditional, and religious holidays of the nations represented are celebrated on campus and the rooms are appropriately decorated to reflect these occasions.
 The Nationality Rooms are available daily for public tours as long as the particular room is not being used for a class or other university function.
Bram Stoker's Dracula is a 1992 American romantic horror film directed and produced by Francis Ford Coppola, based on the novel "Dracula" by Bram Stoker.
 It stars Gary Oldman as Count Dracula, Winona Ryder as Mina Harker, Anthony Hopkins as Professor Abraham Van Helsing, and Keanu Reeves as Jonathan Harker.
Michèle Burke (born in 1959) is an Irish-born make-up artist.
 She emigrated to Canada with her brother Mark in 1973 and first worked as a model in Montreal before becoming a make-up artist.
 She currently holds both Canadian and U.S. citizenship, in addition to her original Irish nationality.
 She has won numerous awards, including two Academy Awards for Best Makeup, the first time for "Quest for Fire" (1981), the second time for "Bram Stoker's Dracula" (1992).
Dracula is an 1897 Gothic horror novel by Irish author Bram Stoker.
 It introduced Count Dracula, and established many conventions of subsequent vampire fantasy.
 The novel tells the story of Dracula's attempt to move from Transylvania to England so that he may find new blood and spread the undead curse, and of the battle between Dracula and a small group of men and a woman led by Professor Abraham Van Helsing.
Radu Florescu (23 October 1925 – 18 May 2014) was a Romanian academic who held the position of Emeritus Professor of History at Boston College.
 His work on Vlad Dracula includes a series of bestselling books that he co-authored with his colleague Raymond T. McNally.
 Along with serving as Director of the East European Research Center at Boston College, Florescu was also a philanthropist and an adviser to Edward Kennedy on Balkan and Eastern European affairs.
 At the time of his death, Radu Florescu was considered the patriarch of the .
Dracula A.D. 1972 is a 1972 horror film, directed by Alan Gibson and produced by Hammer Film Productions.
 It was written by Don Houghton and stars Christopher Lee, Peter Cushing and Stephanie Beacham.
 Unlike earlier films in Hammer's Dracula series, "Dracula A.D. 1972" has (at the time of filming) a contemporary setting, in an attempt to update the "Dracula" story for modern audiences.
 Dracula is brought back to life in modern London and preys on a group of young party-goers, that includes the descendant of his nemesis, Van Helsing.