Why was my ancestor in prison?

Question:

Why was my ancestor in prison?

I know this is a longshot but..................is there any way I can find out why my ancestor was in Millbank prison in London (prison no longer exists) in 1881?

Best Answer - Chosen by Asker: I have found a few links for you to look at that may be interesting.

http://www.victorianlondon.org/prisons/m...

http://en.wikipedia.org/wiki/millbank_pr...

I have found a list of the prisoners for 1881.
The link is here:

http://www.blacksheepancestors.com/uk/mi...