The chances were that lesser thugs had no knowledge of their real chief's identity.

The knowledge of her identity offered both potential power and grave danger-and the secret bound them together.

He saw that the man spoke without knowledge of his identity, and he was satisfied.

Kesha says she has no knowledge of her father's identity.

But even they had no knowledge of his identity.

When she reveals her knowledge of his true identity, Henry buys her off instead for $25,000.

Pete kept his knowledge of the superhero's secret identity to himself, not even telling Clark.

She made no attempt to seek closer knowledge of his identity.

With the fear, his knowledge of his identity began to re-emerge.

Yes; but he has no knowledge of the man's identity.