She was a West Indiaman that made one voyage transporting convicts to New South Wales.

Mary entered Lloyd's Register in 1811 with Lusk, master, Wm.

[3] Convict transport: Captain John Lusk sailed from the Cove of Cork on 25 May 1819 and arrived at Port Jackson on 26 August 1819.

The next day she was lying-to when a tremendous sea swept over her, taking away her bulwarks, boats, spars, binnacle, and compasses.

[6] Although Mary apparently underwent a large repair in 1835, she is no longer listed in 1836.