Henry Wynkoop's Biography.
     From Appletons' Cyclopædia of American Biography.

Henry Wynkoop's Biographical Sketch.
     From the Dictionary of the United States Congress.

Christina Wanshaer to Henry Wynkoop
     A letter written in Dutch, dated November 5, 1768.

The Wynkoop-Vansant Robberies.
     Including the break-in at Vredensberg, June 8th, 1778.

Judge Henry Wynkoop by John Beatty
    A brief sketch of one of the prominent men of Bucks County, a hundred years ago.

Henry Wynkoop, Soldier, Patriot, Jurist
    By John Beatty.

Henry Wynkoop: Sketch of Soldier-Jurist of Early Days by John S. Wurts
     Based in large measure on the writings of John Beatty.

Further Notes On Henry Wynkoop.
     Glimpses into the daily lives of the Henry Wynkoop family.

Will the Real Mr. Vanartsdalen Please Stand Up?
     The search for the birthplace of Rembrandt Peale, the painter of Judge Henry Wynkoop's portrait.

Henry Wynkoop: Princeton, Class of 1760.
     A biography of Henry Wynkoop from Princetonians, 1748-1768: A Biographical Dictionary

Justice in Revolt: Bucks County Political Leaders, 1774-1776.
     A history of Bucks County judges and their influence on the American Revolution.

Concerning James Monroe.
     From the New York Times, Sunday, 25 March 1923.

The Letters of Judge Henry Wynkoop: Part I.
     Representative from Pennsylvania to the First Congress of the United States.

The Letters of Judge Henry Wynkoop: Part II.
     Representative from Pennsylvania to the First Congress of the United States.

A Hidden History
     The Graves of Henry Wynkoop's Slaves may be built over.

Judge Henry Wynkoop Death Notice.
     From the Pennsylvania Correspondent and Farmer’s Advertiser, Tuesday, April 2, 1816.