author
1841–1904
A Finnish poet who wrote under the pen name O. A. J. Keinänen, he is remembered for lyrical work rooted in 19th-century Finnish life and feeling.

by Olivier August Johan Carlenius
Born on September 27, 1841, in Savonlinna and dying on September 25, 1904, in Heinävesi, he was a Finnish poet who published under the name O. A. J. Keinänen. Finnish biographical references identify him as Olivier August Johan Carlenius and note that he came from a family headed by the merchant and city councilor Johan Olof Carlenius and Maria Hatalin.
He studied at the lycée in Porvoo, matriculated in 1864, and later attended the University of Helsinki, where he completed a philosophy degree in 1872. His surviving reputation today is tied especially to his poetry, including Suomalaisia lauluja, a collection associated with his Keinänen byline.
Although detailed personal accounts are not easy to find, the outline that remains suggests a writer shaped by the Finnish cultural world of the 1800s: educated, literary, and closely linked with the period’s growing national life in language and verse.