Historical Marker
Mansion House
Historical marker location:
Tyngsborough, Massachusetts
( Marker is at the intersection of Middlesex Road (Massachusetts Route 3A) and Tyng Road, on the right when traveling south on Middlesex Road.)
Marker installed: 1930
1630 - 1930.
The first Thanksgiving in America was held in Plymouth, Massachusetts in 1621. The feast lasted for three days and was attended by both Pilgrims and Native Americans.