John Hannon

Events

1

Episodes

1

Years

1765

Every event in Historedia whose sources name John Hannon, 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. Establishment of the first chocolate factory in the Thirteen Colonies

   1765

   Role: Irish chocolate maker and importer

   1. 11765 · Lower Mills section of DorchesterFounding of the First Colonial Chocolate Factory

      John Hannon and James Baker opened the first chocolate mill and factory in the Thirteen Colonies at Dorchester's Lower Mills.

Sources

1. Dorchester, Boston Wikipedia, revision of 2026-09-30