 | Ovie Clark Fisher was an attorney and author who served his country for 32 years as United... more » |
| Oliver William Wolters OBE was a British academic, historian and author. He was also a Malayan... more » |
| Octavian Ţicu is a politician and historian from the Republic of Moldova and former professional... more » |
 | Odd Arne Westad FBA is a Norwegian historian specialising in the Cold War and contemporary East... more » |
| Ola Elizabeth Winslow was a writer and historian. She wrote a number of biographies, one of... more » |
| Oliver Henry Radkey, Jr. was an American historian of Russian and Soviet history. He was a... more » |
 | Oliver Otis Howard was a career United States Army officer and a Union general in the American... more » |
| Oliver Waterman Larkin was an American art historian and educator. He won the 1950 Pulitzer... more » |
| Ori Kritz is an Associate Professor and head of the Hebrew Language and Literature program at... more » |
 | Orlando Figes is a British historian on Russia, who was a Lecturer in History and Fellow at... more » |
.jpg/208px-Ormond_Burton,_Gallantry_Medal_Winner,_Writer_and_Pacifist_(24805454462).jpg "Ormond Burton") | Ormond Edward Burton was a New Zealand-born teacher, soldier, war historian, Christian pacifist,... more » |
| Oscar Handlin was an American historian. As a professor of history at Harvard University for... more » |
 | Oskar Halecki was a Polish historian, social and Catholic activist. As a historian, Halecki was... more » |
| Otis Arnold Singletary was a historian and served as the 8th president of the University of... more » |
| Otis L. Graham is a 1976 Guggenheim Fellow in Humanities. more » |
| Otto Eduard Neugebauer was an Austrian-American mathematician and historian of science who... more » |
| Otto Scott was a journalist and author of corporate histories who also wrote biographies on... more » |
 | Ouyang Xiu was a Chinese statesman, historian, essayist, calligrapher and poet of the Song... more » |
