Do you know if Otto married Kerttu Karkkainen? Kerttu had several sisters, Emmi, Eeva, Merri and Esteri. Esteri married Alex, I don't remember his surname, and they lived on 5th Ave. in New York in the 1950's. Trying to find Kerttu and Esteri's married names. They were all originally from Hameenlinna, Finland. Kerttu and Otto (surname unknown) moved to Toronto and lived on Augusta near College St. from the 1950's to 1970's. Otto went to Finland on a trip and died while there. Kerttu went home to Hameenlinna after his death in the 1970's and remained there. I have no idea about the rest of the family.