"H.T." is a member of the Johns Hopkins University graduating class of 2019 and majored in neuroscience. In this interview, H.T. discusses growing up near the border of Texas and Mexico with their parents and three siblings, as well as their college application experience. H.T. describes their transition to life on campus away from family and what inspired them to study neuroscience. They also discuss participation in campus organizations such as the Latino Pre-Health Honor Society Lambda Epsilon Mu (LEM) and Johns Hopkins Underrepresented in Medical Professions (JUMP), as well as their year studying abroad in Spain. This oral history is part of the First-generation Students oral histories series.

Helen Holton, a Baltimore native and longtime Baltimore City Council member, attended Johns Hopkins University, Morgan State University, and the University of Baltimore. She joined the Baltimore City Council in 1995, representing the 5th District of Baltimore, until she became the first representative of the new 8th District of Baltimore in 2004. Holton has served on numerous boards, commissions, councils, and committees for Maryland, Baltimore, regional affairs, her alma maters, and assorted service organizations. In addition to her political work, Holton is an Associate Pastor for Payne Memorial African Methodist Episcopal Church in Baltimore. In this oral history, Holton discusses the Leadership Development Program at Hopkins, the School of Professional Studies in Business and Education (SPSBE), her experiences as an African-American political official, and her work in Baltimore. This oral history is part of the Mame Warren oral histories series.

Louise Cavagnaro, originally from Portland, Oregon, was a major figure in the history of the Johns Hopkins Hospital for the last half of the twentieth century. She served as an operating nurse in combat zones during World War II and the director of nursing in Hiroshima with the Atomic Bomb Casualty Commission, after which she earned an M.A. in Hospital Administration from Columbia University and came to work at Johns Hopkins Hospital in 1953. She filled many roles during her time teaching and administrating in the Hospital, as well as the School of Nursing. Most notably, it was Cavagnaro who led the charge to desegregate the Hospital and its affiliate institutions, about which she wrote a book in 1992 titled "A History of Segregation and Desegregation at the Johns Hopkins Medical Institutions." In this oral history, Cavagnaro describes the challenges of being a female in the male-dominated medical milieu of the 1950s, the Johns Hopkins Hospital and how it has changed over time, and the racial politics of the Hospital. This oral history is part of the Mame Warren oral histories series.

Bert Vogelstein was born in Baltimore, Maryland. He received his undergraduate degree from the University of Pennsylvania and went on to receive his medical degree from the Johns Hopkins School of Medicine. He has served as the director of the Ludwig Center, a Clayton Professor of Oncology and Pathology, and a Howard Hughes Medical Institute Investigator for Johns Hopkins Medical Institutions. He is best known for his work in cancer genomics, and has studied human tumors extensively. In this history, Vogelstein discusses his work as a research doctor and his time at Hopkins. This oral history is part of the Mame Warren oral histories series.

Warren Moos graduated from Brown University in 1957 and received a PhD in physics from the University of Michigan in 1962. From 1961 to 1963, he was a postdoctoral researcher at Stanford University, becoming an acting assistant professor in 1963. He joined the Department of Physics and Astronomy at Johns Hopkins in 1964, where he has served as director of the Center for Astrophysical Sciences and as chair of the Department of Physics and Astronomy. In this oral history, Moos discusses major projects and programs during his career at Johns Hopkins University. This oral history is part of the Hopkins Retrospective oral histories series.

John Webster Hardwicke was born in Winston-Salem, North Carolina in 1927. He received his B.A. from the University of North Carolina, Chapel Hill and studied law at the George Washington University Law School. After school, Hardwicke entered the Maryland Bar and became a judge in Baltimore, specializing in administrative law. He was president of the Harford County Council for many years and published many articles and textbooks on law. Hardwicke also taught business law at Johns Hopkins from 1955 to 1998. In this oral history, Hardwicke recalls his teaching law at McCoy College, the evening school of Johns Hopkins, and what the Homewood campus was like during his time with Hopkins. This oral history is part of the Mame Warren oral histories series.

John Gryder, a longtime chemistry professor at Hopkins, was a noted civil rights activist in Baltimore. He attended the California Institute of Technology for his undergraduate and some graduate work and received his Ph.D in chemistry from Columbia University in 1948 before coming to Hopkins to teach later that year. Gryder partnered with Rev. Dr. Chester Wickwire, the campus chaplain for many years, to help desegregate Baltimore and provide equal educational opportunities for African Americans during the turbulent 1960s and 1970s. In this oral history, Gryder discusses being a professor and administrator on campus through various Hopkins presidencies and how Hopkins has changed as an institution from the 1950s forward, especially during the heyday of the student movement in the 1960s. This oral history is part of the Mame Warren oral histories series.

Markley Gordon "Reds" Wolman was geomorphologist whose passion for his discipline, dedication to his work, and his uniquely creative ways of looking at problems, resulted in a wide-ranging career. Among the many hats he wore were scientist, environmental activist, teacher and mentor, university administrator, and government advisor on the local, state, national and international level. Wolman was born in 1924 in Baltimore the son of Anne and Abel Wolman. His father was a sanitary engineer whose accomplishments ranged from developing chlorinated water, to designing water supply systems for cities throughout the world, to advising on the safe use of nuclear power. The younger Wolman, known throughout his life as Reds, attended the Park School in Baltimore graduating in 1942. He began his college career at Haverford College, but left to join the U.S. Naval Reserves after his first semester. When discharged in 1946, Wolman enrolled at the Johns Hopkins University where his father was in the Department of Sanitary Engineering. Wolman graduated in 1949 with a degree in Geology and All-American Lacrosse honors. He then took an MA (1951) and PhD (1953) from Harvard University. In 1951, Wolman embarked on a career of nearly 60 years that combined research, service to the profession, and educating the next generation of scientists. In this interview, Wolman discusses his undergraduate career at Johns Hopkins, his memories of notable faculty and administrators including Hopkins president Isaiah Bowman, and the faculty culture he experienced at Hopkins. This oral history is part of the Mame Warren oral histories series.

Franklin Knight, born in Jamaica in 1942, is a professor of Atlantic History in the Department of History at Johns Hopkins, having started teaching in 1973. He was the first African-American professor to be tenured at the university and has received numerous awards and honors for his academic achievements. Professor Knight has published multiple books and articles, as well as directed the History of African Americans at the Johns Hopkins Institutions project. In this oral history, Knight discusses the history of the History Department and the university during his tenure at Hopkins, as well as his own experiences with Latin American scholarship and teaching. This oral history is part of the Mame Warren oral histories series.

Baltimore native Elmo Douglass graduated from Johns Hopkins in 1954 with a degree in civil engineering. After graduation, Douglass joined the Army Corps, and later had a long career in highway and transit engineering for the California Department of Transportation. In this history, Douglass recounts his time at Hopkins as one of the first African-American undergraduates in the school of engineering. This oral history is part of the Hopkins Retrospective oral histories series.