Henry Boyle Townshend Somerville
type: Person
description: Royal Navy officer, hydrographic surveyor, and author (1863–1936)
birth date: 1863-09-07
death date: 1936-03-24
birth place: Castletownshend
death place: Castletownshend
nationality: Irish Free State
nationality: United Kingdom of Great Britain and Ireland
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source: Geographicus Rare Antique Maps biographical dictionary of cartographers
stated in qid: Q133842860
retrieved: 2025-04-08

source: Library of Congress Name Authority File
stated in qid: Q18912790
retrieved: 2026-04-13

source: Virtual International Authority File
stated in qid: Q54919
retrieved: 2025-04-24

source: Dictionary of Irish Biography
stated in qid: Q5273969

source: Dreadnought Project
stated in qid: Q21469902

wikidata id: Q1606530
domain: human
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-02T05:14:34.962095Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T15:21:06.097547+00:00Z