Born in Dundee in July 1731, Duncan first served in the sloop Trial and HMS Shoreham before joining Augustus Keppel in Centurion in 1749. He followed Keppel through Norwich, Swiftsure, and Torbay, becoming a lieutenant in January 1755. Keppel recognized a junior officer who could keep pace with his thinking and translate it into terms other officers and sailors understood. Senior commanders even asked Duncan to attend conferences, showing that eighteenth-century fleet management depended on balancing personalities as well as seamanship. The patronage relationship rewarded proven usefulness while giving Duncan the appointments and responsibility needed to build an independent career.
Chapter · 4:48-14:26
Keppel, patronage, and Duncan's gift for communication
Duncan's early service shows how patronage could reward talent and how his interpersonal skill made Augustus Keppel a more effective commander.