Not being from the Tierney side my information is limited, but I know that Honora and Andrew departed from Plymouth aboard the 'William and Mary' on the 5 Sep 1851 with 5 children and arrived in Australia on the 4 Jan 1852. I also have birth, marriage and death dates for them. Honoras parents were Cornelius Slattery and Mary Dean and Andrews parents were Andrew Tierney and Margaret Toohey. Thats about as much as I know from that side. I hope it helps.