Group or institution

Lenape Nation (Delaware)

Events
1
Episodes
6
Years
1778–1782

Every event in Historedia whose sources name Lenape Nation (Delaware), with the role they cite and all of that event’s episodes. This is not a biography, and mentions are grouped by name, so two people with the same name can share this page.

Events and episodes

  1. Treaty of Fort Pitt

    1778–1782

    Role: Native American treaty party; called the Delaware by white settlers

    1. 1778 · Fort Pitt, PennsylvaniaAmerican Offensive Intentions Behind the Fort

      American leaders intended to use the promised fort for offensive campaigns, and wrote into the treaty that the Lenape would attack their native neighbors.

    2. September 17, 1778 · Fort Pitt, Pennsylvania (site of present-day Downtown Pittsburgh)Signing of the Treaty of Fort Pitt

      On September 17, 1778, the United States and the Lenape signed the first formal treaty between the new republic and a Native American group at Fort Pitt.

    3. September 17, 1778 · Fort Pitt, PennsylvaniaMilitary Alliance and Mutual Obligations

      The treaty created a military alliance: Lenape territory opened to American troops, with Lenape aid promised, in exchange for supplies and a fort in Delaware country.

    4. September 17, 1778 · Fort Pitt, PennsylvaniaRecognition of Lenape Sovereignty and Proposed State

      The treaty recognized Lenape sovereignty and territorial rights, and invited friendly tribes to form a state headed by the Delaware nation with congressional representation.

    5. November 1778 · Location of death not specified in sourcesDeath of White Eyes

      White Eyes, the lead Lenape negotiator, died in November 1778 and was later believed to have been murdered by a white militiaman.

    6. 1779–1782 · Philadelphia delegation visit; collapse spanning the frontierCollapse of Treaty Relations

      After a dissatisfied Lenape delegation visited Congress in 1779 without result, relations collapsed; the Lenape joined the British, and the 1782 Gnadenhutten massacre ended remaining goodwill.

Sources

  1. Treaty of Fort Pitt Wikipedia, revision of 2026-06-23