What would happy if a King or Queen of England (Or any similar monarchy), gives birth to twins? I assume with the current system being based on ancient rules, the male of a boy/girl twin birth would become the heir apprent. But what about a boy/boy or girl/girl twin birth?
Lots of ways, depending. Further posts are always welcome on the matter, as this sub believes that no one answer is ever 'final'. For the meantime, the matter of twins versus inheritance has come up before, so while we wait for new posts, here's two previous ones for your reading: