Others are of known people with no linguistic record (sometimes due to lost records).

He was one of the first known people with an allergy to peanuts.

This, to some, is the only known Asian people having no family names at all.

Both women are believed to be among the last known people to have seen Anne alive.

The Calusa were the first known people to live along this lake.

They set fire to the houses of known pro-liberation people and killed some.

They are the only known people to be active on the site before archaeologists investigated.

The first known people who lived in this area are the Celts.

Haven't you known people who had to think everybody else was stupid to keep from knowing that they were themselves?

We've all known people who are so rigid in their beliefs or behavior that they'll never change.