Trojca an old village, former property of the Holy Spirit Hospital in Zgorzelec. The local church was probably erected in the mid-13th century. An oriented building with one aisle and separated presbytery with semicircular apse. There is a penitential cross with a halo and the image of a spear on the outskirts of the village.In Trtjca, in a poor peasant family, Laurence Trotzendorf (1490-1556), a famous teacher in the Renaissance period, was born. Philip Melanchton used to say that he had been a born teacher like the Scipio commander. For almost 30 years of his life, Trotzendorf was chancellor of the Protestant gymnasium in Zlotoryja, a very famous school in Middle Europe. The school educated Germans, Czechs, Hungarians, Poles, Lithuanians and Ruthens (one of Trotzendorf's students was Rafal Leszczyriski, the ancestor of king Stanislaw Leszczynski).