Shaheen Khan
Shaheen Khan, also credited as Sandhya, is an Indian film actress who has appeared in Telugu, Kannada and Tamil films.
She played the role of Sandhya in three consecutive films in different languages.
Those films all have the same storyline.
She has also appeared in music videos for Shankar Mahadevan, and has worked as a model with Fair and Lovely.
Mary Proctor
Mary Proctor (1862 – September 11, 1957) was an American popularizer of astronomy.
While not a professional astronomer, Proctor became well known for her books and articles written for the public – particularly her children's fiction.
Despite various claims as being an American, there is a passenger list of about 1924 where she gives nationality as British.
Sandhya Kumari
Yvonne Perera, better known as Sandhya Kumari (6 January 1945 – 2 June 1994) was a popular Sri Lankan actress who frequently played femme fatale roles.
Leccinum andinum
Leccinum andinum is a species of bolete fungus in the family Boletaceae.
Found in Costa Rica and Colombia, it was described as new to science in 1989 by mycologist Roy Halling.
Abhishek Chatterjee
Abhishek Chatterjee( Bengali:) is an Indian actor who is known for his work in Bengali cinema.
He made his acting debut alongside veterans such as Sandhya Roy, Prosenjit Chatterjee, Tapas Paul and Utpal Dutt with the Bengali film" Pathbhola"( 1986) directed by Tarun Majumdar.
Leccinum aeneum
Leccinum aeneum is a species of bolete fungus in the family Boletaceae.
Found in the United States, it was described as new to science in 1977 by mycologist Roy Halling.
Alexandros Margaritis
Alexandros( Alex, Alexander) Margaritis;( born 20 September 1984) is a racing driver who is best known for competing in the German- based Deutsche Tourenwagen Masters touring car championship.
Prior to that, his career had focused on formula single seater racing in Europe.
Margaritis has dual nationality as a result of his place of birth and Greek parentage.
Sandhya Mendonca
Sandhya Mendonca is an Indian writer, editor and publisher.
Born in Bengaluru( Bangalore) in the state of Karnataka, India, she gained a BA in Economics, Political Science& Sociology from St. Joseph's College of Arts& Science, and an MA in Political Science specialising in International Relations from Bangalore University.
She has a Diploma in Public Relations from the Bharatiya Vidya Bhavan.
She lives in Bengaluru.
Roy E. Halling
Roy Edward Halling( born December 31, 1950 in Perry, Iowa) is an American mycologist.
Halling specializes in the study of mushroom- forming fungi, especially the taxonomy, ecology, and systematics of the Boletineae, a suborder of the Boletales, and is widely published in this area.
He is currently emeritus curator of mycology at the New York Botanical Garden, and was an adjunct professor at Columbia University.
Halling received his Masters degree from San Francisco State University in 1976, with a thesis titled" The Boletaceae of the Sierra Nevada", under the supervision of Harry Delbert Thiers.
His PhD was from the University of Massachusetts Amherst, in 1980 with a dissertation titled" The genus" Collybia" in New England.
His supervisor was Howard E. Bigelow.
Halling has served as the associate editor of the journal" Brittonia"( 1984 – 1989), the managing editor of" Mycologia"( 1986 – 1996), and as the associate editor of the latter journal from 2002 – 2004.
Halling was the president of the Mycological Society of America in 2008 – 2009.
Kajal Gupta
Kajal Gupta( born as Sandhya Chattopadhyay, 8 January 1936 – 22 October 1996) is an Indian Bengali film actress known for" Basanta Bilap"( 1973)," Sansarer Itikatha"( 1983) and" Agnishwar"( 1975).

Question: Does Roy E. Halling have the same nationality as Sandhya Mendonca?
Answer: no