Of what valley is the birthplace of Brent Livermore the commercial hub?
Grafton, New South Wales The city of Grafton is the seat of Local Government, the Federal and State Government administrative centre, and the commercial hub of the Clarence River Valley. Established in 1851, Grafton features many historic buildings and tree-lined streets. It is located approximately 630 kilometres north of the New South Wales State capital, Sydney, 340 km south of Brisbane, Queensland and approximately 35 km west of the Tasman Sea coast. As at June 2015, Grafton had a population of 18,689.
Philadelphia Philadelphia ( ) is the largest city in the Commonwealth of Pennsylvania and the sixth-most populous city in the United States, with an estimated population of 1,567,872 and more than 6 million in the seventh-largest metropolitan statistical area, as of 2016 . Philadelphia is the economic and cultural anchor of the Delaware Valleya region located in the Northeastern United States at the confluence of the Delaware and Schuylkill Rivers with 7.2 million people residing in the eighth-largest combined statistical area in the United States.