Admiralty in the 16th century has organized the fleet into squadrons from at early 13th century and certainly during the 16th century. In 1560 three squadrons were operating in the Channel, Irish Sea and North Sea Until the 16th century, admirals were high officials under kings, and were charged with protecting the realm from sea attack. The English navy's Narrow Seas Squadron also called as the Eastern Squadron mainly operated in the two seas which laying between England and Kingdom of France (the English Channel particularly the Straits of Dover) and England and the Spanish Netherlands later the Dutch Republic (the southern North Sea). Include:
Paris in the 16th century Paris is estimated by modern historians to have been about 250,000 at the beginning of the 16th century, growing to 350,000 by 1550, then dropping down to 300,000 by the end of the century, due to the plague epidemic of 1580, and the long siege of the city during the Wars of Religion. The area of the city covered about 439 hectares within the city walls. Several new neighborhoods, formally rural, were populated over the course of the century, notably the Faubourgs Saint-Honoré, Saint-Martin, and Montmartre. Despite efforts of the government to keep the area outside of the walls clear