but the possible reasons include a conflict that resulted in their persecution, a natural disaster, or even recruitment into a mercenary military. The Roma people journeyed towards the Caucasus and China, as well as through the Middle East and Greece towards the Balkans; they covered all corners of today's Central and Western Europe by the end of the 16th century. Romanis typically traveled in patriarchal extended families, consisting of up to hundreds of people. Early modern history Their early history shows a mixed reception. Although 1385 marks the first recorded transaction for a Romani slave in Wallachia, they were issued safe conduct by Holy Roman Emperor Sigismund in 1417. Romanis were ordered expelled from the Meissen region of Germany in 1416, Lucerne in 1471, Milan in 1493, France in 1504, Catalonia in 1512, Sweden in 1525, England in 1530 (see Egyptians Act 1530), and Denmark in 1536. From 1510 onwards, any Romani found in Switzerland were to be executed; while in England (beginning in 1554) and Denmark (beginning of 1589) any Romani which did not leave within a month were to be executed. Portugal began deportations of Romanis to its colonies in 1538. A 1596 English statute gave Romanis special privileges that other wanderers lacked. France passed a similar law in 1683. Catherine the Great of Russia declared the Romanis "crown slaves" (a status superior to serfs), but also kept them out of certain parts of the capital. In 1595, Ștefan Răzvan overcame his birth into slavery, and became the Voivode (Prince) of Moldavia. Since a royal edict by Charles II in 1695, Spanish Romanis had been restricted to certain towns. An official edict in 1717 restricted them to only 75 towns and districts, so that they would not be concentrated in any one region. In the Great Gypsy Round-up, Romani were arrested and imprisoned by the Spanish Monarchy in 1749. During the latter part of the 17th century, around the Franco-Dutch War, both France and the Dutch Republic needed thousands of men to fight. Some recruitment took the form of rounding up vagrants and the poor to work the galleys and provide the armies' labour force. With this background, Romanis were targets of both the French and the Dutch. After the wars, and into the first decade of the 18th century, Romanis were slaughtered with impunity throughout Holland. Romanis, called ‘heiden’ by the Dutch, wandered throughout the rural areas