Yes, it seems the son was regarded as the state's especially when it was an only son, as in this case. I believe that Prince Alfred was an heir, yet at the same time, he wasn't heir to the throne of England, but he was an heir to a duchy in Germany. So while, in part, this attitude explains what happened, it doesn't explain all of it.It seems there was more indifference to Alfred than usually existed with regards to heirs, but it could have been because his family didn't know what was going on, and didn't bother to keep themselves informed. Still, it is strange. Thanks for letting me know who he would have been married off to.