EntityQ18356699· pop 7· linked from 5 articlesMary DecongeSign in to saveAmerican mathematicianConnectionsLouisianaEntityInternational Standard Book NumberEntityAugustin-Louis CauchyEntityOCLC, Inc.EntityTulane University of LouisianaEntityLouisiana State UniversityEntityProceedings of the National Academy of Sciences of the United States of AmericaEntitySaint Louis UniversityEntitySouthern UniversityEntityLoyola University New OrleansEntityreligious sisterEntitySeton Hill UniversityEntityCategories1933 births2025 deaths20th-century African-American people20th-century African-American women20th-century American mathematicians20th-century American women mathematicians21st-century African-American people21st-century African-American womenAfrican-American CatholicsAfrican-American mathematiciansAfrican-American women mathematiciansAmerican Roman Catholics