Gregorius Sickinger (1558–1631) was a Swiss painter, draughtsman, and engraver.
He had 5 brothers and sisters, and was re-married after the death of his first wife.
Sickinger worked primarily with woodcuts often used in book illustrations.
[1] There is a Gregor Sickinger street in Fribourg in his honour.
This article about a Swiss painter is a stub.