Cornelia Van Rensselaer Thayer: Connected to a Founding Father

Among the treasures preserved in the Lancaster Historical Museum is this 1853 portrait of Cornelia Patterson Van Rensselaer Thayer, painted by renowned American artist George Peter Alexander Healy, one of the most sought-after portrait painters of the nineteenth century.

What makes this portrait particularly fascinating is Cornelia’s connection to one of America’s Founding Fathers. Her mother, Margaret “Peggy” Schuyler Van Rensselaer, was the sister of Elizabeth Schuyler Hamilton, the wife of Alexander Hamilton. As a result, Cornelia was the niece of Alexander Hamilton by marriage and belonged to the influential Schuyler family, one of the most prominent families in early New York and American history

Hamilton, the nation’s first Secretary of the Treasury and one of the principal authors of The Federalist Papers, played a pivotal role in shaping the young republic. Through marriage, the Schuyler and Hamilton families became intertwined, creating a legacy that would influence American political and economic life for generations.

Cornelia herself married the Reverend Nathaniel Thayer, whose family had deep roots in Lancaster. Thus, this portrait hanging in the Lancaster Historical Museum represents a remarkable connection between a small Massachusetts town and one of the most important figures of the Revolutionary era. It serves as a reminder that local history often intersects with the broader story of the nation in surprising ways.

Adding to the painting’s significance is the fact that it was created by George Peter Alexander Healy, whose subjects included presidents from John Quincy Adams to Ulysses S. Grant.   I was struck by the unexpected chain of connections stretching from Lancaster to the Schuyler family and ultimately to Alexander Hamilton himself. History often reveals itself in such quiet and surprising ways.