I have a friend in Finland whose grandfather was the cousin to your grandmother, Anna Beata Johandottter Ollus. This man will have all the information you would need back many generations, as he is a genealogist with whom I work doing research. Both your grandparents were born in the same parish in Finland. You do not have the village name exactly correct, but I knew instantly what it was, and verified it by looking at the passport records. I was there twice last year.