Delcohistory.org, "Ashmead's History of Delaware County"

http://www.delcohistory.org/ashmead/index.htm

A superb resource for anyone interested in the Battle of Brandywine, this site offers a full-text searchable version of Henry Ashmead's local classic History of Delaware County, Pennsylvania (1884)

Referenced in:
The Philadelphia Campaign
Penn Landing
Battle of Brandywine (British Attack)
Dilworthtown
Leiper Railway
The Decisive Victory: Philadelphia and the Winning of the War for American Independence