He was a member of the Committee of Five that drafted the Declaration of Independence, along with Thomas Jefferson, Benjamin Franklin, John Adams, and Roger Sherman, but was recalled by the state of New York before he could sign the document.

He had three brothers and five sisters, all of whom wed and made their homes on the Hudson River near the family seat at Clermont Manor.

Livingston administered the presidential oath of office to George Washington at his first inauguration on April 30, 1789, at Federal Hall in New York City, which was then the nation's capital.

In 1789, Livingston joined the Jeffersonian Republicans (later known as the Democratic-Republicans), forming an uneasy alliance with his previous rival George Clinton and Aaron Burr, then a political newcomer.

[11]During his time as U.S. minister to France, Livingston met Robert Fulton, with whom he developed the first viable steamboat, the North River Steamboat, whose home port was at the Livingston family home of Clermont Manor in the town of Clermont, New York.

On her maiden voyage, she left New York City with him as a passenger, stopped briefly at Clermont Manor, and continued to Albany up the Hudson River, completing in just under 60 hours a journey that had previously taken nearly a week by sloop sailboat.

The Bible Livingston used to administer the oath of office to President Washington is owned by St. John's Lodge No.

On July 4, 1786, he was part of the second group elected as honorary members of the New York Society of the Cincinnati, along with Chief Justice Richard Morris, Judge James Duane, Continental Congressman William Duer, and Justice John Sloss Hobart.