I'm doing well. But some particles seem not to fit. What's the role of “こと” in this sentence? [duplicate]

Question

そっか。みなさん、どなたか木村さんのことしりませんか。

Thankyou.

Answer 1

It means "About".

"Is that so? Does any of you guys know about Mr.Kimura?"

Whenever Koto comes after a name,likely it'll stand for "about (the person)".