So having spent an enjoyable weekend looking at findmypast newspapers, I found a reference to a relative who I suspected went by 2 names, and sure enough there was article possibly about her mentioning her name and her alias. The item was about her pleading guilty to assault, although didn't mention any sentence or fine.
Is it possible to find out more about this case so that I could come closer to making a definite connection, I mean are there any records that I could locate (this is Oxford, 1875) that might have more details of the case?