I've come across a log on Ancestry.co.uk which shows that George August was imprisoned in 1854. Below is a screenshot of the entry.
I have managed to read it as follows, but this could be wrong as I can't seem to make sense of it:
Name: George August Crime Tried for: Forgery _ a *equest for the Delius of Good _ 2 Con***t***
The original scan is available here.
Any other information needed, I will try to provide.