Spanish privateer El Domini Lucus captured by British in 1797

Lugger El Domini Lucus, armed with 2 guns, 12 swivels and 28 men, captured by the sloop Speedy (14 guns), commanded by H. Downman, 20 leagues South West of Oporto 1 August 1797

Source
The Naval Gazetteer, published by J.W. Norris&Co., 1827.