House of Pac

The family's ancestor Kimantas was mentioned in the privilege of 1388 issued by Grand Duke of Lithuania Vytautas the Great as Kymunt.

The estate of the family in proximity of Grodno was mentioned in the road description, charted by the Teutonic Knights, as Kymundsdorf.

In 1753, following a visit to the Pazzi household in Florence, Stefan Pac advanced the theory that the two families were related.

During their adulthood, in late 17th century, they exerted major influence on the politics of the Grand Duchy.

After their childless deaths, the Pac family was weakened, and much of their influence passed to others, primarily the Sapiehas.