The point is, some members of the noble bloodline can walk between the worlds.

Araragi: Fujimori Shuzen's mistress, who holds the noble bloodline.

Tacfarinas was not born a king or into a royal or a noble bloodline.

He had done his duty with diligence, choosing carefully and spreading his noble bloodline among the lesser kiths as well.

Perhaps blood does not make a king, but having a noble bloodline does not make him less of one.

"Less than half his officers have noble bloodlines."

But do try to do something worthy of your noble bloodline.

I grew to understand that I carried a noble bloodline back to emperors and kings.

This was not done with good will, and Perpenna, conscious of his noble bloodline and wealth, viewed the entire affair as a humiliation.