What castle on the banks of the River Annan in Scotland is named after a common Great Britain surname?
Annan Castle
Title: Annan (surname)
Passage: Annan is a Scottish surname.  The use of Annan as a surname is most common in Great Britain and the former British colonies.  The earliest reference of Annan used as a surname is found in the 13th century Ragman Rolls during which Scots pledged homage to nobles.  It is likely that the inhabitants of Annan, Dumfries and Galloway, Annandale, River Annan, Annanhead Hill, and Annan Castle adopted "Annan" as their surname.  Notable people with the Annan surname include:
Title: River Annan
Passage: The River Annan ("Abhainn Anann" in Gaelic) is a river in south-west Scotland.  It rises Annanhead Hill and flows through the Devil's Beef Tub, Moffat and Lockerbie, reaching the sea at Annan, Dumfries and Galloway.  It is one of the region's foremost fishing rivers.
Title: Annan Castle
Passage: Annan Castle, was a castle that was located on the banks of the River Annan, in Annan, Scotland.
Annan Castle Annan (surname)