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Founded in 1936, the Society is the oldest community organization on the Upper Main Line conducting local historical research, and collecting local resources and photographs, pertaining to the townships of Tredyffrin and Easttown in eastern Chester County, Pennsylvania.

The Society's Fall 2020 meetings will be held online
in collaboration with Tredyffrin Public Library
due to concerns related to the coronavirus pandemic.


The Society's next online meeting will be held
at 2:00 p.m. on Sunday October 11, 2020
Gen.s Meade & Hancock

Philadelphia's Civil War Generals: Winfield Scott Hancock and George Gordon Meade

Arch Hunter will talk about the lives and long careers of these two important Civil War generals, both of whom have local connections.

Future Society Meetings  —  Other Special Events

★   2020 S. Paul Teamer Awards Announced   ★

☩   In Memoriam: Michael Morrison   ☩

Archives and Special Collections

Q V2N2 Cover

Our History Quarterly Digital Archives are available to all for viewing and searching. This valuable local history resource contains most of the issues published since 1937, and provides details and unique perspectives on many aspects of our historic community.

Knox Bridge

Our extensive and ever-growing Image Collection online database is hosted in Mike Bertram's section of the site, and features a searchable partial inventory of our collection of historic images.

1798 Tredyffrin map

Mike's Tredyffrin History Digital Archives section of the site, features interactive maps and useful information about tax & census returns, roads, mills & tanneries, inns, currency, war reparations, and more.

1687 Easttown map

The Easttown Deed History section of the site showcases Mike's research on the history of land ownership in Easttown.


The Charlestown History Digital Archives features Mike's interactive maps and information about tax & census returns, genealogy, mills & other buildings, currency, war reparations, and more.

Slide Show

Current Quarterly cover

The Spring 2020 issue of the History Quarterly is now available to our membership, and also for sale to the community at our local public libraries and distributors,

◼   TEHS displays at local public libraries   ◼

★   Dedication of Main Line Airport Historic Marker   ★

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Page last updated: 2020-09-25 at 15:06 EDT
Copyright © 2006-2020 Tredyffrin Easttown Historical Society. All rights reserved.
Permission is given to make copies for personal use only.
All other uses require written permission of the Tredyffrin Easttown Historical Society.