Lincolnshire reaching between 4.7 and 5.3 on the Richter magnitude scale; it was one of the largest earthquakes to affect Britain in recent years. Lincolnshire is home to Woolsthorpe Manor, birthplace and home of Sir Isaac Newton. He attended The King's School, Grantham. Its library has preserved his signature, carved into a window sill when he was a youth. Bedrock in Lincolnshire features Jurassic limestone (near Lincoln) and Cretaceous chalk (north-east). For much of prehistory, Lincolnshire was under tropical seas, and most fossils found in the county are marine invertebrates. Marine vertebrates have also been found including ichthyosaurus and plesiosaur .
Isaac Parsons (Virginia politician) Solomon Jones, and Elias Poston. Parsons died on August 25, 1796; according to tradition, he died from drowning in the South Branch Potomac River. Parsons was married on April 23, 1772, to Mary E. Ellender Gregg. Mary E. Ellender Gregg was born on February 27, 1756. Parsons and his wife had two sons: James Gregg Parsons (1773–1847), married to Mary Catherine Casey in 1795, and David Parsons (born 1775), married to Catherine Miller. Isaac Parsons (Virginia politician) Isaac Parsons (January 27, 1752 – August 25, 1796) was an American planter, politician, and militia officer in the U.S. state of Virginia