Sorry, but there is no birth certificate to get access to. In Sweden there is just the churchbooks to rely on. Here it's the birthbook you shall have a look in.
Tagesdotter would been my last name or patronymikon if it had been in the old days, before 1901. My dad's name is Tage and so I have put dotter (daughter) behind as they did, I'm Tage's daughter.
/Annelie