Middletown, in Steuben County, occupied the area that now includes the Towns of Addison, Cameron, Rathbone, Tuscarora & Woodhull. 

Following the Bicentennial Celebration April 1997, a group of persons met to form a local historical society. In March of 1998, a provision charter was granted by the NY State Education Department. See link for pamphlet with more information on this FB page:  https://scontent-ort2-2.xx.fbcdn.net/v/t1.0-9/19275302_1561021427302995_7283377791578419657_n.jpg?oh=f0892ca710d40ed2a644cd1ae719d5cb&oe=5A2CD6CA  

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We are closed in January & February. You may visit the MHS Museum by appointment only during these months. 
Please consider becoming a member and help support the museum.
To become a member of the Middletown Historical Society of Steuben County, fill out this form and send it with your dues to:
Middletown Historical Society Museum
41 Main Street - Suite 101 - Addison, NY 14801
Name: ________________________________________________
Address: ______________________________________________
Email: _________________________________________________
Telephone Number: (_____)_______________________________
Date: __________________________________________________
ANNUAL DUES ENCLOSED 
_____ Individual $15.00
_____ Family $25.00
_____Senior Citizen $10.00
_____Student $10.00
_____ Institution of Business $50.00
DONATIONS ENCLOSED
_____For Scholarship Fund $__________________
_____For Northrup School $__________________
_____For Operating Expenses $________________
Location:
41 Main Street
Addison, NY 14801

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MHS 10th Anniversary Celebration

The Middletown Historical Society of Steuben County, 41 Main St. Addison, NY will be Celebrating our 10th Anniversary. It will be Saturday, March 31, 2018, from 2 pm till 4 pm. Dave Clark has put together a slide show about Addison Trains with pictures, and information.

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As a bonus, long time local historian Larry Munday will be on hand to answer any questions attendees may have relative to local history. In addition he is donating up to 20 copies of his publication 'Addison, NY Historical Guidepost'. All proceeds will be donated to the Middletown Historical Society of Steuben County.