For us, mere royal watchers or persons with an interest in genealogy, dynastic marriages do count and it is interesting to see how RF's interacted.

These days, however, those connections are getting looser and looser and royals marry whoever they choose, many times outside royal or noble families.

Only in Germany, certain families keep the tradition, not anymore by arranged weddings, but through marriages within the royal and noble circles.
And they have many to choose from .