Editor's note: Each Thursday, we'll be presenting The List, a feature that outlines five interesting things about Easton's past and -- more often -- present. This week, Christina Georgiou looks at five Easton streets that still have their original names. Easton has a rich history dating back to before the American Revolution, the city having been commissioned by order of Thomas Penn, son of William Penn. Then Surveyor General of Pennsylvania and associate of Benjamin Franklin, William Parsons was instructed to lay out plans for Easton in 1750, and Northampton County with Easton as the county …