Gustav A. Just

Born on February 2, 1847, and buried in St. Louis, Missouri, Gustav A. Just is remembered today mainly for Life of Luther, a popular biography of Martin Luther that was later translated into English. The book remained widely read long after its first publication and is still noted in library and public-domain audiobook circles.

The surviving information I could confirm about him is limited, but the record clearly places him in the German Lutheran world that shaped much of his writing. His connection to St. Louis also fits the strong Lutheran publishing culture that helped preserve and circulate works like Life of Luther.

Because detailed biographical sources are scarce, the safest way to understand Just is through his writing: clear, practical religious history meant for ordinary readers rather than specialists. That straightforward approach is a big part of why his best-known book has endured.