High Quality Content by WIKIPEDIA articles! Gustave E. Steinback, AIA, (1878–1959) was an American architect practicing in New York City in the early and mid twentieth century. He was particularly known as a designer of Roman Catholic schools and churches, particularly Our Lady of All Saints in Fort Greene, Brooklyn. His offices were located at 157 West 74th Street in the 1920s, and 271 Hunting Ridge Road, Stamford, Connecticut in the 1940s.