For the 300th anniversary of the Bay Colony, Massachusetts cast 275 roadside markers in 1930 with inscriptions revised by the historian Samuel Eliot Morison. Every one now has a permanent page at TreeAlive, placing its 1930 text on georeferenced maps from the period it commemorates.
275Marker pages
82,000+Historical map sheets
Massachusetts Bay Colony Tercentenary Commission (1930)Credited on every page
Every dot is a live page. Click one to preview it or add it to a road trip; many dots hold several markers each; click a busy spot to zoom in. Prefer a list? Browse all 275 markers by county.
TreeAlive maps family trees. When a visitor's ancestors lived in Massachusetts, the markers standing near those places surface automatically alongside their family's journey:
Samuel Lincoln House · near where a family lived in Hingham in the 1600s · Samuel Lincoln, ancestor of President Abraham Lincoln, purchased this land in 1649
When a marker stands near a place in your own tree, you have a personal reason to go see it. Open the live demo tree, choose the Crossings tab, and turn on Historical Markers to see the experience working (the demo family’s markers are in Pennsylvania; a Massachusetts family sees Massachusetts’s).
Browsing all 275 markers by county.