Nathan and Mary (Polly) Johnson properties
Johnson Properties | |
| Location | New Bedford, MA |
|---|---|
| Coordinates | 41°37′59″N 70°55′44″W / 41.63306°N 70.92889°W |
| Area | 2.4 acres (0.97 ha) |
| Built | 1829 |
| Architectural style | Federal, Greek Revival |
| Part of | County Street Historic District (ID76000229) |
| NRHP reference No. | 00000260 |
| Significant dates | |
| Added to NRHP | February 16, 2000 |
| Designated NHL | February 16, 2000 |
| Designated CP | August 11, 1976 |
The Nathan and Mary (Polly) Johnson properties are a National Historic Landmark at 17–19 and 21 Seventh Street in New Bedford, Massachusetts. Originally the building consisted of two structures, one dating to the 1820s and an 1857 house joined with the older one shortly after construction. They have since been restored and now house the New Bedford Historical Society. The two properties are significant for their association with leading members of the abolitionist movement in Massachusetts, and as the only surviving residence in New Bedford (out of three known) of Frederick Douglass. Nathan and Polly Johnson were free African-Americans who are known to have sheltered escaped slaves using the Underground Railroad from 1822 on. Both were also successful in local business; Nathan as a caterer and Polly as a confectioner.