Complex sentence: Martin Luther is known to have given several sermons there in 1530 A.D. This church currently houses the family tomb of the Dukes of Coburg and in addition serves as the main church congregation of St. Moriz.
Split into simpler sentences: Martin Luther is known to have given several sermons there in 1530 A.D. This church currently houses the family tomb of the Dukes of Coburg. In modern times, Morizkirche serves as the main church congregation of St. Moriz.