 During the Colonial period, Maryland's Proprietors, the Barons and Lords of Baltimore, who generally remained in the Kingdom of England, chose who would serve as the proprietary Governor of Maryland on their behalf.Leonard Calvert (1606-1647), youngest brother of the second Lord Baltimore, Cecilius Calvert (1605-1675), and the first Lord Proprietor, came with the first settlers in March 1634 to serve as first Governor of the colonial Province of Maryland until his death in 1647.Between 1692, when the Baltimores lost control, and 1715, Maryland was a direct Royal Colony, and the governor was appointed by the British Monarch.