Francis Mackenzie, 1st Baron Seaforth

The Right Honourable

The Baron Seaforth

FRS, FRSE, FLS
Lord Seaforth by Sir Thomas Lawrence
Born9 June 1754
Died11 January 1815
AllegianceUnited Kingdom
Service/branchBritish Army
RankLieutenant-general
Battles/warsFrench Revolutionary Wars
Lord Seaforth by Thomas Lawrence, Figge Art Museum, Davenport IA, USA

Lieutenant-General Francis Humberston Mackenzie, 1st Baron Seaforth, FRS, FRSE, FLS (9 June 1754 – 11 January 1815) was a British politician, soldier, and botanist. He was Chief of the Highland Clan Mackenzie, as which he raised the renowned 78th (Highlanders) Regiment of Foot.