Which founding father was known as the oldest member of the Constitutional Convention?

Benjamin Franklin is recognized as the oldest member of the Constitutional Convention, which took place in 1787. At the age of 81, his experience and wisdom were invaluable during the deliberations. His presence helped to temper debates and brought a sense of gravitas to the discussions surrounding the formation of the new government. Franklin's contributions went beyond just his age; he was an influential thinker and a key figure in advocating for compromises that ultimately shaped the Constitution.

In the context of the other individuals listed, George Washington was notably the president of the convention and played a crucial role in guiding the proceedings, but he was not the oldest delegate. Alexander Hamilton and John Jay were both younger than Franklin and were also significant contributors to the discussions and writings surrounding the Constitution, particularly through their collaboration on the Federalist Papers. Their contributions were pivotal but did not come from a position of age and experience like that of Franklin.