Chatham County, Georgia Chatham County, Georgia Chatham County is a county in the U.S. state of Georgia, and is located on the state's Atlantic coast. The county seat and largest city is Savannah. One of the original counties of Georgia, Chatham County was created February 5, 1777, and is named after William Pitt, 1st Earl of Chatham. The U.S. Census Bureau's 2017 population estimate for Chatham County was 290,501 residents, making Chatham the most populous Georgia county outside the Atlanta metropolitan area. The official 2010 Census counted 265,128 residents in Chatham County. Chatham is the core county of the Savannah metropolitan area. According
Wilmot Vaughan, 2nd Earl of Lisburne Wilmot Vaughan, 2nd Earl of Lisburne Wilmot Vaughan, 2nd Earl of Lisburne (9 May 1755 – 6 May 1820), styled Hon. Wilmot Vaughan from 1766 to 1776 and Viscount Vaughan from 1776 to 1800, was a Welsh landowner and Irish peer. He was the son of Wilmot Vaughan, 4th Viscount Lisburne, later Earl of Lisburne, and his first wife Elizabeth Nightingale, who died of complications from his birth. He was educated at Eton College, and on 4 January 1773, he matriculated at Magdalen College, Oxford. Unfortunately, he showed signs of insanity as early as 1778, and he was declared a