Adam Gdacius

Adam Gdacius or Gdacjusz or Gdak, also called Rey of Silesia (1615 – 1688) was a Polish-language writer and a Lutheran pastor at the Wilna churchAdam Gdasius at Wilna, Die Evangelisch Lutherische Kirche Wilna, Chronik 1855

He was born and died in the Silesian town of Kreuzburg (now Kluczbork), where from 1644 was a deacon and, later, a parish priest. He wrote sermons and moralizing literature in Polish and Latin, mainly in the years 1674–1687.

Published works Kwestyja o pojedynkach O pańskim i szlacheckim stanie albo rycerskim dyszkurs Dyszkurs o pijaństwie Kwestyja o polygamijej albo wielożeństwie Trojaki o ołtarzach, obrazach i organach dyszkurs Kwestyja o zmartwychwstaniu Kwestyjej o Pannie Maryjej Dyszkurs o dobrych uczynkach

References

Sources https://olesnica.nienaltowski.net/GdacjuszAdam.htm — about Adam Gdacius (in Polish)