Aleksis Kivi

Aleksis Kivi was a Finnish writer who wrote the first significant novel in the Finnish language, Seitsemän veljestä, published in 1870. He is also known for his 1864 play, Nummisuutarit. Although Kivi was among the very earliest writers of prose and lyrics in Finnish, he is still considered one of the greatest.
Kivi is regarded as the national writer of Finland and his birthday, 10 October, is celebrated as Finnish Literature Day.