author
1881–1934
A Finnish business leader and public official who also wrote for the stage, he moved between commerce, city life, and literature in the early 20th century. His career stretched from the stock exchange and publishing world to the Port of Helsinki, with a small but intriguing side path as a playwright under the pen name Otto Vilho.

by Otto Engb. (Otto Engelbert) Jaatinen
Born in Vyborg on November 7, 1881, Otto Wilhelm Engelbrekt Jaatinen was a Finnish stockbroker, business executive, and municipal leader. He served as managing director of Kauppalehti Oy and later became port director of Helsinki, showing how firmly he was rooted in the economic and civic life of his time.
Alongside that practical career, he also wrote plays under the pen name Otto Vilho. That mix of finance, administration, and drama gives him an unusual place in Finnish cultural history: not a full-time literary figure, but a writer who brought experience from the worlds of trade and public service into his creative work.
Jaatinen died in Helsinki on June 25, 1934. The surviving reference material is brief, but it presents him as a notably versatile figure whose life connected business, publishing, city administration, and literature.