![\"Maryland\u2019s](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-a.jpg?auto=format%2Cenhance%2Ccompress\")
Isaac Newton in the 1680s, as Storer would have known him<\/em><\/p>\nWe know nothing of Arthur\u2019s later education but he may have followed Newton to Cambridge University. Storer\u2019s uncle Humphrey Babbington was Senior Fellow at Trinity College and it was he who arranged the admission of Isaac Newton to the University. It is possible that Arthur took classes there with Babbington\u2019s assistance, but he never matriculated. He probably practiced as an apothecary for a time but developed a strong interest in astronomy, which he shared with Newton.<\/p>\n
In 1669, Arthur\u2019s sister, Ann Storer Truman came with her husband James Truman, a physician, and their family to Maryland. They were probably influenced to do so by his brother, Thomas Truman, who had come to the colony in 1651 and fought for Lord Baltimore at the Battle of the Severn. Afterward, he received a patent for 1000 acres of land along the Patuxent that he named Trent Hall. He later acquired another nearby parcel that was named Indian Creek. The Truman holdings are indicated by Augustine Hermann when he drew the 1670 map of Maryland. Religion may have also had a role because the Truman\u2019s and Storer\u2019s were non-conformist in religion, being of a sect called Independents. Maryland\u2019s policy of religious freedom may have also been a factor in their migration.<\/p>\n
Dr. Truman and family apparently lived at Indian Creek. It is from that plantation that Ann Storer Truman wrote the April 1671 letter that I discussed in the first of this \u201cClues to Early Maryland\u201d series. James died the following year. While we do not know if Arthur Storer came with the Trumans in 1669, he was in Maryland in 1672 because he served as a witness for James Truman\u2019s will. Arthur returned to England at some point afterward but returned in late 1678. Ann remarried to a Robert Skinner and she moved to his plantation called Old Reserve along Hunting Creek on the Calvert County side of the Patuxent. Ann lived there for the rest of her life, dying at age 74 in 1714, and was buried on the plantation near what is now Prince Frederick.<\/p>\n Arthur Storer was in England in 1678 and several of his letters to Isaac Newton survive. Storer sent Newton astronomical data about the north star and other observations, and was clearly developing his interest in the night skies. It is likely that Storer visited Newton at Cambridge and saw the new reflecting telescope that Newton had invented. Storer sailed back to Maryland on a Tobacco Fleet ship from London in October and November of 1678, and arrived at his sister\u2019s plantation on the Patuxent. He brought with him a \u201cpocket piece\u201d, a prospective glass (refracting telescope), a quadrant, and a forestaff, all for observing and making astronomical measurements. The prospective glass was copied from Galileo\u2019s original telescope and one can be seen in this 17th-century Dutch engraving.<\/p>\n The quadrant allowed the altitude and azimuth of stars to be calculated and the forestaff permitted the angle between two stars or other objects to be assessed. Storer also acquired a \u201cUniversal Double Ring Dial\u201d, also called an \u201cAstronomers\u2019 Ring\u201d, that allowed time to be determined and measurements made on celestial objects. A period example is seen here.<\/p>\n It is unclear what the \u201cpocket piece\u201d was. It might have been a small reflecting telescope identical to the six inch long example Newton had made and presented to the Royal Society. Alternatively, if could have been a small astrolabe for star measurements. These were relatively crude but effective tools for making astronomical observations. Soon after his arrival, Storer began spending countless nights scanning the skies and making astronomical observations that he shared with Newton by letter.<\/p>\n We know this because some of the letters he sent to Isaac Newton and Uncle Humphrey Babbington still exist and contain tables of measurements and other information. Unfortunately, only a few of these have survived in the Newton and Babbington papers. Here is an example of one of his letters with the numerical observations recorded in a table.<\/p>\n Newton specifically noted the accuracy of Storer\u2019s observations and appreciated having such data. In those letters, Storer provided observations and measurements on solar and lunar eclipses, conjunctions of Jupiter and Saturn, and comets. In particular, he described and measured two comets, especially one in 1682-83. It is discussed in a letter from Indian Creek and turned out to be the first North American record of Halley\u2019s Comet. Edmund Halley later used Storer\u2019s data in his effort to establish the periodicity of that celestial visitor, and of course, then attached his name to it.<\/p>\n In April 1681, Storer described the comet as follows:<\/p>\n It \u201cwas a very great amazement to many and likewise to myself to see such a long bright stream then in the form like a sword streaming from the horizon about 30 degrees in altitude\u2026\u201d. All this data that Storer sent was kept by Newton and placed in his files. Observations by Storer likely continued after 1683 but those letters have not survived. The last one known is dated 20 April 1683. Arthur Storer became sick in late 1686 and was dead by January 1687. He was probably buried at the plantation where his sister Ann lived, near Prince Frederick. Just a few months later, Isaac Newton published his groundbreaking book Philosophiae Naturalis Principia Mathematica.<\/u><\/strong><\/p>\n This volume is of huge significance in the advancement of science, for it introduced the law of universal gravitation, and Newton\u2019s three laws of motion which are:<\/p>\n This book has been called one of the most important single works in the history of modern science. Gravity, the laws of Motion and the new method called Calculus which Newton devised together laid the foundation for physics, and eventually space exploration. And notably in several places in Principia Mathematica, Newton specifically quotes and acknowledges Arthur Storer as providing significant data which allowed those discoveries. Storer is the only person in North America to be so recognized by Newton. As such, Storer is clearly the first scientist in America, he had a role in one of the tremendous advances of knowledge and is unique in his direct connection to one of the most famous scientists in human history. <\/p>\n Storer made those astronomical observations in the skies around the Patuxent river. His letters mention being near Hunting Creek on the Patuxent and at Mr. John Hunt\u2019s house at Indian Creek. As noted earlier, the Truman family had plantations called Trent Hall and Indian Creek on that river and Arthur also lived at Old Reserve Plantation that was along the upper reaches of Hunting Creek. All of these are in the vicinity of the Patuxent River bridge at Benedict, Maryland and remarkably, those same names endure in the nomenclature of the area today, as this topographic map shows. So if you travel Route 231 over the Patuxent, you are seeing the area and something of the landscape known to Arthur Storer. <\/p>\n Although he made important contributions, Arthur Storer has been almost completely forgotten. Only in the 1980s did two Calvert Country teachers Lou Rose and Michael Marti prepare and publish a biography of him entitled Arthur Storer of Lincolnshire, England, and Calvert County, Maryland: Newton\u2019s Friend, Star Gazer, and Forgotten Man of Science in Seventeenth-Century Maryland. It has long been out of print. However, their work inspired the state to erected a roadside historical marker to Storer, as seen here, and a planetarium was built at the Calvert High School to honor him. In 2014, English historian Ruth Crook published Arthur Storer\u2019s World: Family, Medicine and Astronomy in Seventeenth Century Lincolnshire and Maryland in England. It provided valuable new details about the English side of Storer\u2019s story. <\/p>\n![\"Maryland\u2019s](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-b.png?auto=format%2Cenhance%2Ccompress\")
Augustine Hermann\u2019s 1670 map of Maryland and Virginia showing the Patuxent River and the Truman holdings on it.<\/em><\/p>\n![\"Maryland\u2019s](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-c.jpg?auto=format%2Cenhance%2Ccompress\")
A Prospective Glass in Use<\/em><\/p>\n![\"Maryland\u2019s](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-d.jpg?auto=format%2Cenhance%2Ccompress\")
Late 17th-Century Double Ring Dial or Astronomer\u2019s Ring from Germany, similar to what Storer would have used in Maryland<\/em><\/p>\n![\"Maryland\u2019s](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-e.png?auto=format%2Cenhance%2Ccompress\")
Letter from Arthur Storer to Isaac Newton with Astronomical Observations 1678<\/em><\/p>\n
\n<\/em><\/p>\n![\"Maryland\u2019s](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-f.jpg?auto=format%2Cenhance%2Ccompress\")
Halley\u2019s Comet during its 1910 Appearance<\/em><\/p>\n![\"Story](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-g.jpg?auto=format%2Cenhance%2Ccompress\")
The First Edition of Newton\u2019s Principia Mathematica<\/u> 1687<\/em><\/p>\n\n
![\"Story](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-h.png?auto=format%2Cenhance%2Ccompress\")
Names dating to Arthur Storer\u2019s time around Benedict that remain a part of the modern Maryland landscape. Hunting Creek is about a mile above the Benedict Bridge on the Calvert County Side.<\/em><\/p>\n
![\"Story](\"https:\/\/hsmcdigshistory.imgix.net\/wp-content\/uploads\/2021\/03\/Maryland\u2019s-First-Scientist-i.jpg?auto=format%2Cenhance%2Ccompress\")
Historic Marker to Arthur Storer in Prince Frederick, Maryland<\/em><\/p>\n