However, since yesterday, other facts previously unknown to me have come to light.

In fact, unknown to them, the clearing of the gas had become a major problem.

It's not an unknown fact that there's a serious dearth of good women comedians in the Indian television industry.

When she comes back, the lady begins to explain certain unknown facts to Tikkirey.

He does a great job of bringing forth these unknown facts.

It now remains to ask whether there is any significance in this hitherto unknown fact.

The four unknown facts must consist of 2 pairs.

A fact unknown to her and many other students like her who benefited directly from the school, along with thousands of others in the area.

If there were no unknown facts and phenomenon, they had to be found.

He therefore never qualified as a doctor, a fact unknown to his peers.