St. Bartholomew's Day massacre St. Bartholomew's Day massacre The St. Bartholomew's Day massacre () in 1572 was a targeted group of assassinations and a wave of Catholic mob violence, directed against the Huguenots (French Calvinist Protestants) during the French Wars of Religion. Traditionally believed to have been instigated by Queen Catherine de' Medici, the mother of King Charles IX, the massacre took place a few days after the wedding day (18 August) of the king's sister Margaret to the Protestant Henry III of Navarre (the future Henry IV of France). Many of the most wealthy and prominent Huguenots had gathered in largely Catholic Paris
Admiralty in the 16th century first established during the reign of Henry VIII in 1512, and continued to be an operational yard until 1869. In the 16th century an historically important ship was built at the “Henry Grace a Dieu” or “Great Harry” constructed in 1514. Notes: Deptford dry dock, had been in regular use from the early years of Henry VIII’s reign. Then known for innovative ship designing resulting in the production of a race-built warship the first of which was HMS Dreadnought launched in 1573 this led to a new phase in naval warfare. The dry dock was rebuilt in 1574. "Office of