Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Shropshire:

"

During the English Civil War, Shropshire was a Royalist stronghold, under the command of Sir Francis Ottley.[1] In the autumn of 1642, Charles I had a temporary capital at Shrewsbury, though he immediately moved to Oxford after the events of the Battle of Wem.[citation needed] Prince Rupert established his headquarters in the town on 18 February 1644, being welcomed by Shrewsbury's aldermen.[2][3]