Final answer:
Albert C. Ritchie was the governor who forced the islanders' eviction in 1912 due to rising sea levels and erosion.
Step-by-step explanation:
The governor who forced the islanders eviction in 1912 was Albert C. Ritchie. He served as the governor of Maryland from 1920 to 1935. During his tenure, he led the eviction of residents from the islands of the Chesapeake Bay, including the town of Holland Island, due to rising sea levels and erosion.