Francis Preserved Leavenworth, born on September third, eighteen fifty-eight, was a prominent American astronomer known for his significant contributions to the field of astronomy. He collaborated with fellow astronomers Frank Muller and Ormond Stone in the discovery of numerous objects cataloged in the New General Catalogue. Their work was conducted using a powerful telescope with a sixty-six centimeter aperture at the Leander McCormick Observatory, located at the University of Virginia in Charlottesville, Virginia.
In eighteen ninety-two, Leavenworth took on the role of Professor of Astronomy at the University of Minnesota, where he dedicated himself to educating future generations of astronomers. After thirty-five years of service, he retired and was honored with the title of Professor Emeritus, a testament to his lasting impact on the academic community.
Leavenworth was also an active member of the Camden Astronomical Society, joining shortly after its establishment in eighteen eighty-eight. His passion for astronomy led him to further involvement in the field, and in nineteen oh nine, he became a member of Frederick C. Leonard's Society for Practical Astronomy, continuing to engage with the astronomical community throughout his life.