| Source | Date | Type | Role |
|---|---|---|---|
| Letter from James Madison to William Bradford, Jr., 1774-01-24 | 1774-01-24 | Letter | Recipient |
| Letter from James Madison to William Bradford, Jr., 1774-04-01 | 1774-04-01 | Letter | Recipient |
| Letter from James Madison to William Bradford, Jr., 1775-01-20 | 1775-01-20 | Letter | Recipient |