Martin Grabmann was a German Roman Catholic priest, medievalist and historian of theology and philosophy. He was a pioneer of the history of medieval philosophy and has been called "the greatest Catholic scholar of his time."
Martin Gray was a Holocaust survivor who emigrated to the West, and published books in French about his experiences during World War II, in which his family was killed in Poland.
Martin Harry Greenberg was an American academic and anthologist in many genres, including mysteries and horror, but especially in speculative fiction. In all, he compiled 1,298 anthologies and commissioned over 8,200 original short stories. He founded Tekno Books, a packager of more than 2000 published books. He was also a co-founder of the Sci-Fi Channel. Greenberg was also an expert in terrorism and the Middle East. He was a longtime friend, colleague and business partner of Isaac Asimov.
Martin Johannes Hammerich was a Danish art historian, educator, author and translator. He was part of the National Liberal movement and a member of the 1848 Danish Constituent Assembly. He was headmaster of Borgerdydskolerne from 1842 to 1867.
Martin Handford is a British children's author and illustrator from London who gained worldwide fame in the mid-1980s with his Where's Wally? creation.
Martin Haspelmath is a German linguist working in the field of linguistic typology. He is a researcher at the Max Planck Institute for Evolutionary Anthropology in Leipzig, where he worked from 1998 to 2015 and again since 2020. Between 2015 and 2020, he worked at the Max Planck Institute for the Science of Human History. He is also an honorary professor of linguistics at the University of Leipzig.
Martin Heidegger was a German philosopher who is best known for contributions to phenomenology, hermeneutics, and existentialism. He is among the most important and influential philosophers of the 20th century. He has been widely criticized for supporting the Nazi Party after his election as rector at the University of Freiburg in 1933, and there has been controversy about the relationship between his philosophy and Nazism.
