Is Tellervo Tapio’s daughter or his wife?
Both occur. The usual epithet is ‘Tapion neiti’, Tapio’s maiden or daughter, yet canto 46 of the Kalevala at one point calls her ‘Tapion vaimo’, Tapio’s wife. Scholarship reads this as ordinary role-blurring typical of oral poetry, not as a contradiction; fixed genealogies only arose with Lönnrot’s editorial work.
What exactly did Tellervo help with?
Her core task was protecting the grazing cattle: herding, grooming, guiding them home in the evening. She also regionally assisted with the bear hunt by tying up the forest farmstead’s dogs and marking the trail, and in North Karelia she was invoked against illnesses interpreted as ‘having come from the forest’.
Why is her tradition so limited?
Rune songs featuring Tellervo were recorded only in Kainuu, North Karelia, White Karelia and the Karelian Isthmus. Her present-day fame is owed to the Kalevala and the Kanteletar, which elevated the regional songs into the national canon.