some clues in the reply by above by Karenlee that could be important..
'Place of Trial = Dublin City'
'Protestant'
'Born Co. Dublin'
Co. Dublin while technically including the City, would usually suggest somewhere outside the city.
Protestant most likely refers to her being Church of Ireland, but could be one of the other Protestant denominations e.g. Presbyterian, Methodist etc. Many of the surviving Church of Ireland parish records are held by the Representative Church Body Library, Co. Dublin and some are in the National Archives, but without some further details on location for your Fitzpatricks it would be very time consuming to check the available county Dublin parishes. Even if possible matches were found it would be difficult to prove, or rule out, these without further location or family clues.
Might be worth checking a newspaper such as Freeman's Journal in case anything in mentioned on the the criminal proceedings. Details included on cases, if reported in the paper, were often very basic but worth double checking to make sure. I believe Freeman's is available through some Australian Libraries.