Mark L. Requa
type: Person
description: American mining engineer (1866-1937)
birth date: 1866-12-25
death date: 1937-01-01
birth place: Virginia City
death place: Santa Barbara
nationality: United States
parent: Isaac L. Requa
parent: Sarah Mower Requa
spouse: Florence Leicester Herrick
children: Amy Herrick Requa
children: Alice Pauline Requa
has occupation: mining engineer
has occupation: businessperson
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    tier: established
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  pageview trend:
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  tier: established
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value: Mark L. Requa
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value: +1866-12-25T00:00:00Z
source count: 4
confidence: 0.8

value: +1937-01-01T00:00:00Z
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value: +1937-03-06T00:00:00Z
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value label: Mark

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source count: 0
confidence: 0.0

retrieved: 2022-01-19

source: National Archives Identifier
stated in qid: Q29896325
retrieved: 2017-10-09

source: Library of Congress Control Number
stated in qid: Q620946
retrieved: 2020-03-25

source: Virtual International Authority File
stated in qid: Q54919

source: Faceted Application of Subject Terminology
stated in qid: Q3294867

wikidata id: Q64014040
domain: human
level: standard
html url: https://4ort.xyz/entity/mark-l-requa
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-23T05:07:02.673265Z
entity updated at: 2026-05-03T16:20:22.557058+00:00Z
entity created at: 2026-05-03T14:15:20.663078+00:00Z