Alfred Frederik Elias Grenander: A Pioneer of Berlin’s U-Bahn Early Life and Education Alfred Frederik Elias Grenander was born in Skövde, Sweden, in 1863. He pursued his architectural education at the Swedish Royal Institute of Technology and further honed his skills at the Royal Technical College of Charlottenburg. These formative years laid the foundation for a career that would significantly shape the urban landscape of Berlin. Early Career & Influences Grenander began his professional journey as a site engineer during the construction of the New Reichstag Building, working under the di…