Then as Attentive she served as a store ship, still apparently on the Halifax station, before she sailed to Britain in 1816.

She was a ship of 172 tons (bm), T. Drew, master, that HMS Ringdove captured on 18 July 1812 as Magnet was sailing from Belfast to New York City.

Curiously, the same Vice admiralty records show that HMS Atalante captured Marquis de Somerlous on 10 July 1812.

Marquis de Somerlous was a ship of 359 tons (bm), the only one of that burthen on the Vice admiralty's records.

Under the command of T. Moriarty, master, she had been sailing from Civitavecchia to Salem, Massachusetts, with a cargo of brandy, wines, silks, and dry goods when Atalanta captured her.