Shabbatai HaKohen was born either in Amstibovo or in Vilna, Lithuania in 1621 and died at Holleschau, Moravia on the 1st of Adar, 1662.
Returning to Vilna, he married the daughter of the wealthy Shimon Wolf, a great-grandson of Moses Isserles, and shortly after was appointed to the Beit Din as one of the assistants of Moses ben Isaac Judah Lima, author of Chelkat Mechokek.