How do you give up your parental right to a adopted child?

I read your question as asking how to give up parental rights to an adopted child and not how to adopt a child. You haven't added enough detail about your situation for anyt (MORE)

If they have no children or relatives can a King and a Queen adopt a child?

In an absolute monarchy- well Rank Hath its privileges- there is no law against it, but as far as I know , it has never happened in the English Royal House. Elizabeth I was (MORE)

Did Einstein give up his child for adoption?

We don't know. There are no records, just guesses. You can read more about the little girl born out of wedlock in the link below, under Lieserl Einstein. .
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