I just came across your web site regarding Tekla Lehtimaki. Was especially interested to see my family (Kallioinen) so well documented. I can tell you that Juho A. (John) Kallioinen was my grandfather. He had a sister named Alexandra, not Alexander. I have spoken to my Mother who will look into her records to see if there is any link from Alexandra to Tekla. Perhaps you have already broken the code since your post was in 2007! But will try to see what my family can come up with!