個こ人じん的てきに知しる

expression, godan verb (-ru)

know personally; have personal knowledge of

Used when someone has direct, firsthand acquaintance with a person or matter, not just secondhand information.

• 彼かれのことは個こ人じん的てきに知しっているわけではない。

  I don't know him personally.

• その事じ件けんについては個こ人じん的てきに知しっている。

  I have personal knowledge of that incident.