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) the American Revolutionary War and continued to serve as a captain in the Hampshire County militia following the war. Parsons operated a public ferry across the South Branch Potomac River, and later died from drowning in the river in 1796. Parsons was the grandfather of Isaac Parsons (1814–1862), who also represented Hampshire County in the Virginia House of Delegates and served as an officer in the Confederate States Army. Isaac Parsons was born on January 27, 1752, in Hampshire County, Virginia (now West Virginia). Parsons was the third son of Thomas Parsons and his wife Parthenia Baldwin (also spelled Bayldwin)