When an author says that a particular company is "run by the same family", what does that mean?
How far can the meaning of the phrase "same family" cover? In other words, who can be considered a member of the "same family" in the context of running a particular business?
Do members have to bear the same last name? I don't think so. For example, in some cultures women change titles.
What about cousins from aunts who don't bear the same last name, are they considered a family (the same family)?