Boyle Somerville

Boyle Somerville
Lieutenant-Commander Boyle Somerville
Born(1863-09-07)7 September 1863
Castletownshend, County Cork, Ireland
Died24 March 1936(1936-03-24) (aged 72)
Castletownshend, County Cork, Ireland
AllegianceUnited Kingdom
BranchRoyal Navy
Years of service1877–1919
RankVice Admiral
CommandsHMS Devonshire
HMS King Alfred
HMS Amphitrite
HMS Argonaut
HMS Victorian
Battles / warsAnglo-Egyptian War
First World War
AwardsCompanion of the Order of St Michael and St George
Spouse(s)
Helen Mabel Allen
(m. 1896)
RelationsEdith Somerville (sister)

Vice-Admiral Henry Boyle Townshend Somerville CMG (7 September 1863 – 24 March 1936) was an Irish naval officer who served in the Royal Navy as a hydrographic surveyor. His survey work in the Pacific led to an interest in ethnography, and he put together a significant collection of artefacts. He carried out oceanographic and magnetic observations in the Indian Ocean, and developed a sounding apparatus for determining ocean depths from a ship under way. He carried out archaeological work as well as surveying in Britain and Ireland. He was an author of scholarly works as well as of popular accounts of his surveying activities and the comprehensive Ocean Passages of the World. Somerville was killed by the Irish Republican Army in 1936.