In 1702 William Jumper took this ship as his most notable command. "Lenox" was part of Sir George Rooke's command during his unsuccessful attack on Cadiz in 1702, where she provided supporting fire for the initial landings on 26 August, and was present at the capture of Gibraltar in 1704. "Lenox"s captain was honoured by having Jumper's Bastion in Gibraltar named after him. On 24 August 1704, "Lenox" took part in the Battle of Málaga. 23 of her crew were killed with a further 78 wounded.