author
1870–1920
A Finnish writer and journalist with strong ties to the labor movement, he also helped found the newspaper Kouvolan Sanomat. His surviving work is remembered for its early-20th-century social focus and working-class perspective.

by Sulo M. Hytönen
Born in Laukaa, Sulo M. Hytönen was a Finnish writer, journalist, and newspaper man. Finnish Wikipedia describes him as the founder of Kouvolan Sanomat, and also notes his work as a journalist and as secretary of the union for harbor and water transport workers.
Sources available in this search agree that he wrote in the early 1900s, and Project Gutenberg preserves his work Uni. The material found about him connects his writing with social themes and the lives of working people, which fits his broader involvement in labor and public life.
One detail is less clear: some library listings use the dates 1870–1920, while the Finnish Wikipedia entry found here gives 1 December 1879 to 25 February 1918. Because the dates conflict across sources, it is safest to note that he was active in Finland in the early twentieth century and is remembered both for his writing and for his role in journalism and labor circles.