Benjamin Latrobe was an English-born American architect and engineer, best known for his work in the early 19th century. He played a significant role in shaping the architectural landscape of the United States, particularly in Washington, D.C. and Philadelphia. His designs often combined classical elements with innovative engineering techniques. Latrobe is perhaps most famous for his work on the U.S. Capitol, where he served as the first Architect of the Capitol. He also contributed to the design of the Baltimore Basilica, the first Roman Catholic cathedral in the United States, showcasing his ability to blend functionality with aesthetic appeal.