Mason's Island

This article is about the Mason's Island in Connecticut. For the island formerly known as Mason's Island that was owned by George Mason, see Theodore Roosevelt Island.

Mason's Island (Algonquin: Chippachaug - meaning: a separated place) is an inhabited island at the mouth of the Mystic River, in Stonington, Connecticut. The island was named after Major John Mason who was granted the island in recognition for his military services in the 1637 Pequot War in nearby Mystic.^[1] This island remained in the Mason family for over 250 years, from 1651 to 1913. Since then the Allyn family have been stewards of it, and most of the island is owned by the Mason's Island Company and regulated by property deeds under the Mason's Island Property Owners Association (MIPOA). The Mason's Island Marina and the Mystic River Marina are located on the north end of the island. Mason's Island is connected to the mainland by a causeway.

Mason's Island

Mason's Island Show map of Connecticut Mason's Island Show map of the United States
Geography
Location	Long Island Sound
Coordinates	41°19′56″N 71°58′5″W
Area	600 acres (240 ha)
Length	1.2 mi (1.9 km)
Width	.8 mi (1.3 km)
Administration
United States
State	Connecticut
County	New London
City	Stonington
Demographics
Population	399 (2020)

Mason's Island Camp Colony

Geography

The island is approximately 600 acres (240 ha) in area overall, being 1.2 miles (1.9 km) in length north-south and 0.8 miles (1.3 km) in width east-west and is formed by solid granite bedrock. A quarry supplying rough granite for breakwaters (e.g. at Newport, Rhode Island) was located at Pine Hill on the northwestern side of the island.^[2]

There is a 47-acre (19 ha) nature preserve located in about the middle of the island. This nature preserve features a large salt marsh with surrounding woods that can be accessed by multiple trails. In the southern end of the island there is a large fresh water pond that was formerly used for harvesting ice.^[3]

Mason's Island aerial view

Mason's island circa 1950

Notable natives and residents

• Mary Wilkinson Streep - fine artist, editor and mother of actress Meryl Streep

See also

• Connecticut portal

• Ram Island is an island located close to Mason's Island.
• Enders Island is an island connected to Mason's Island by a causeway.
• Fishers Island is an island located close to Mason's Island.

References

1. Haynes records 1651: Connecticut granted Chippachaug (Mason's Island) to Major John Mason, who defeated the Pequots.
2. Haynes, William. Stonington chronology 1649-1976: Being a year-by-year record of the American way of life in a Connecticut town. (2nd Ed. 1976), Pequot press, ISBN 0-87106-059-0
3. MIPOA Accessed January 25, 2009.

External links

• Mason's Island Property Owners Association
• Township of Stonington

41.332482°N 71.96826°W / 41.332482; -71.96826