After a really really long time, the results of my dna tests came in. So far we haven't found out that much yet. We have found several new third cousins that we will contact now :). We also found out that, apart from a Scandinavian ancestry, which wasn't all that surprising, we also have some Irish. Now we need to find out where the connection is. Perhaps we can even find relatives still alive.
Next step is to contact potential relatives and to get our raw data analyzed. That way we can find out even more.
In any case, I'm really happy right now :)