What is the difference between lord proprietary and proprietary governor?

A lord proprietary refers to an individual or family granted ownership and governing rights over a colony by a monarch, typically with significant autonomy in governance. In contrast, a proprietary governor is the appointed representative of a lord proprietary, responsible for managing the day-to-day affairs of the colony and enforcing the lord's policies. Essentially, the lord proprietary holds the overarching rights and ownership, while the proprietary governor executes governance on their behalf.