WebJul 3, 2009 · David Rittenhouse Marker. Inscription. and mathematician. Died June 26, 1796. Erected 1884 by Montgomery County Centennial (1784-1884) Association. Topics. This historical marker is listed in these topic lists: Air & Space • Science & Medicine. A significant historical date for this entry is April 8, 1732. David Rittenhouse (April 8, 1732 – June 26, 1796) was an American astronomer, inventor, clockmaker, mathematician, surveyor, scientific instrument craftsman, and public official. Rittenhouse was a member of the American Philosophical Society and the first director of the United States Mint. See more David Rittenhouse was born on April 8, 1732, in Roxborough Township, Philadelphia County, near a small village within Philadelphia called Rittenhousetown. This village is located near Germantown, along the stream See more David Rittenhouse was married twice. He married Eleanor Coulston February 20, 1766, and they had two daughters: Elizabeth (born 1767) and Ester (born 1769). Eleanor died February 23, 1771, at age 35 from complications during the birth of their third baby, … See more In his book Notes on the State of Virginia, Thomas Jefferson listed Rittenhouse alongside Benjamin Franklin and George Washington as examples of New World genius when disputing French naturalist Georges-Louis Leclerc, Comte de Buffon's claim that the … See more Astronomers who had been studying the planet Venus chose Rittenhouse to study the transit path of Venus in 1769 and its atmosphere. Rittenhouse was the perfect person to study the mysterious planet, as he had a personal observatory on his family farm. "His … See more David Rittenhouse made many breakthroughs of importance to the United States. During the first part of his career he was a surveyor … See more Other notable events in Rittenhouse's life include: • 1763–1764 Worked on the boundary survey of Pennsylvania and Maryland • 1767 Granted an … See more • Rittenhouse Crater is a lunar crater named for David Rittenhouse. • Rittenhouse Square is one of the main parks in the center of … See more

David Rittenhouse - NNDB

WebDiscover life events, stories and photos about Matthias Wool Rittenhouse (1732–1793) of Worcester Township, Philadelphia, Pennsylvania, ... emigrating to PA in 1688 and establishing the first paper mill in America. His great-grandson David Rittenhouse (1732–96) of Philadelphia was an astronomer and the first director of the United States … WebMay 31, 2024 · In the mid-morning hours of that fateful day, David Rittenhouse waited nervously for the moment when Venus would briefly become visible as it passed across the sun. ... Rittenhouse was born in 1732 near Germantown. Colonial farm life was arduous and offered no time for formal schooling, but Rittenhouse, armed with a curious mind … fb invocation\u0027s

David Rittenhouse - Wikipedia

WebDavid Rittenhouse 1732–1796 Charles Willson Peale (1741–1827) Oil on canvas, 1796 ... Rittenhouse was heaped with honors in his last years, including election to the Royal Society of London in 1795. A week after Savage's engraving was published on December 10, 1796, Benjamin Rush eulogized Rittenhouse before the Philosophical Society ... WebAmerican inventor David Rittenhouse (1732 – 96) was appointed the first director of the U.S. Mint, an office he held from 1792 to 1795. Rittenhouse had been active in state politics and served as treasurer of Pennsylvania (1777 – 89). http://www.surveyhistory.org/rittenhouse1.htm frieze literary journal