All Saints' Church

All Saints' Church, commonly referred to as Schlosskirche to distinguish it from the Stadtkirche of St. Mary's – and sometimes known as the Reformation Memorial Church – is a Lutheran church in Wittenberg, Saxony-Anhalt, Germany. It is the site where, according to Philip Melanchthon, the Ninety-five Theses were posted by Martin Luther in 1517, the act that has been called the start of the Protestant Reformation. From 1883 onwards, the church was restored as a memorial site and re-inaugurated on 31 October 1892, 375 years after Luther's posting.

A first chapel dedicated All Saints was erected at the new residence of the Ascanian duke Rudolf I of Saxe-Wittenberg from about 1340. Consecrated on 6 May 1346, Rudolf subordinated his foundation to the immediate jurisdiction of the Holy See. With further donations made by his successor Duke Rudolf II, it was determined the Wittenberg main church by Pope Boniface IX in 1400.

Wikipedia