For six hundred years Sweden had controlled most of Finland until the war with Russia that ended in 1809, when Finland became a Grand Duchy of the Russian Czar. This period drama is set during that early 19th-century war and focuses on one of its heroes, Sven Tuuva. Sven is a decent yet not too brilliant soldier, and his exploits are partly balanced here by the charms of a compatriot.
Trade counselor Lillukka leaves his entire fortune to Pekka Puupää, who, thanks to cartoons and films, has become closer to him than his immediate family, who are pursuing their own interests. Pekka starts running a toy factory and hires a freckle-faced bowling boy as the company's errand boy. Widowed trade counselor Gunilla Lillukka tries to get married to Pätkä, who has been promoted to assistant director.
Baron Metter is threatening to evict a crofter family from their home. Lauri Vaara a student passing by, falls in love with Marja the family's daughter, and promises to help save their home. Baroness Olivia Metter falls for the young student and helps him with the rescue plan.
Wager is Count Mauritz Armborg, the young master of the estate. Linnanheimo plays Katariina (Catherine) the nanny to Mauritz's nieces and nephews. The two fall in love and decide to escape to Italy via Denmark where they have planned to get married. There are always complications because Mauritz's grandmother doesn't want him to marry below him - she has decided that Mauritz is to marry the Swedish beauty, Ingeborg Liliecrona.
Set in North Karelia, whne Antti Ihalainen's house runs out of matches, he goes to borrow some from a neighbor. On the road, he meets a rich widower, Jussi Vatanen, who asks Ihalai to be his speaker and friend on an engagement trip to the city of Jo. The hosts from Lieper are snorting drunkenly from behind their shoulders.
Immersed in his research work, professor Reinhold Varavaara realizes that he has neglected his children's upbringing. He falls in love with his son Pelle's girlfriend Marja and becomes a laughing stock in the eyes of his family. The offended father sets out to discipline his ill-behaved children.
Poor but ambitious country girl Hulda arrives in the country's capital and gets a job as a maid for a bachelor Member of Parliament, Judge Soratie. She works hard, never loses her common sense, and starts taking evening classes. Keeping her studies secret from her employer for years, she eventually graduates from the university and becomes candidate in the parliamentary election, stressing women's and working people's rights. Romance with Judge Soratie finally ensues.
Eetu, a wealthy homeowner, attempts to seduce Leena Kosken. But when austere log boy Erkki meets her at midsummer dances, Leena falls in love with him instead. Jealous, Eetu turns the men of the village against Erkki and the Tukki people.