I think it's time we quantified the issue posed by many that the founding fathers of our Nation who were also signers of the Declaration of Independence or the US Constitution were all slave owners or favored slavery.
The topic of slavery and our Nation’s founders happens to be a topic I studied in an elective course in Political Philosophy while I was working on my degree in Chemistry at the University of Washington.
The professorial tag team that taught the course on alternating days were a married couple… He was white, she was black, and both were excellent… For reference, he was a Democrat and she was a Republican. They both spent a day on the signers of the Declaration of Independence and the United States Constitution. Their presentations were objective with ample proofs from the National Archives…
I’ve long since lost my notes taken during this class, but the following from Multimedia File Viewing and Clickable Links are available for Registered Members only!! You need to

or

covers the same theme presented:
“One of the most frequent tactics employed to discredit America's Founding Fathers is to say that the Founding Fathers were all pro-slavery racists and hypocrites. Therefore, why should we care what their views were on any subject? African-American professor Walter Williams wisely explained the use of this tactic in these words:
“Politicians, news media, college professors and leftists of other stripes are selling us lies and propaganda. To lay the groundwork for their increasingly successful attack on our Constitution, they must demean and criticize its authors. As Senator Joe Biden demonstrated during the Clarence Thomas hearings, the framers' ideas about natural law must be trivialized or they must be seen as racists.”
These people paint a false picture of the Founding Fathers and the issue of slavery. The historical fact is that slavery was not the product of, nor was it an evil introduced by the Founders; slavery was introduced in America nearly two centuries before the Founders. In fact, Supreme Court Chief Justice John Jay noted that there had been few serious efforts to dismantle the institution of slavery prior to the Founding Fathers.
The Revolution was a turning point in the national attitude against slavery - and it was the Founders who contributed greatly to that change. In fact, one of the reasons given by Thomas Jefferson for the separation from Great Britain was a desire to rid America of the evil of slavery imposed on them by the British.
Benjamin Franklin explained that this separation from Britain was necessary since every attempt among the Colonies to end slavery had been thwarted or reversed by the British Crown. In fact, in the years following America's separation from Great Britain, many of the Founding Fathers who had owned slaves released them (e.g., John Dickinson, Ceasar Rodney, William Livingston, George Washington, George Wythe, John Randolph, and others).
It is true, however, that not all of the Founders from the South opposed slavery. According to the testimony of Thomas Jefferson, John Rutledge, and James Madison, those from North Carolina, South Carolina, and Georgia favored slavery.
Nevertheless, despite the support in those states for slavery, the clear majority of the Founders was opposed to this evil--and their support went beyond words.
For example, in 1774, Benjamin Franklin and Benjamin Rush founded America's first antislavery society; John Jay was president of a similar society in New York. When Constitution signer William Livingston heard of the New York society, he, as Governor of New Jersey, wrote them, offering:
“I would most ardently wish to become a member of it [the society in New York] and... I can safely promise them that neither my tongue, nor my pen, nor purse shall be wanting to promote the abolition of what to me appears so inconsistent with humanity and Christianity... May the great and the equal Father of the human race, who has expressly declared His abhorrence of oppression, and that He is no respecter of persons, succeed a design so laudably calculated to undo the heavy burdens, to let the oppressed go free, and to break every yoke.”
Other prominent Founding Fathers who were members of societies for ending slavery included Richard Bassett, James Madison, James Monroe, Bushrod Washington, Charles Carroll, William Few, John Marshall, Richard Stockton, Zephaniah Swift, and many more.
In fact, based in part on the efforts of these Founders, Pennsylvania and Massachusetts abolished slavery in 1780; Connecticut and Rhode Island did so in 1784; New Hampshire in 1792; Vermont in 1793; New York in 1799; and New Jersey in 1804. Furthermore, the reason that the states of Ohio, Indiana, Illinois, Michigan, Wisconsin, and Iowa all prohibited slavery was a federal act authored by Rufus King (signer of the Constitution) and signed into law by President George Washington which prohibited slavery in those territories.
It is not surprising that Washington would sign such a law, for it was he who had declared:”
“I can only say that there is not a man living who wishes more sincerely than I do to see a plan adopted for the abolition of it [slavery].”
-George Washington
Take care,
V/R, Batch