Identity area
Reference code
Title
Date(s)
- 1801-1873 (Creation)
Level of description
Extent and medium
One bound volume
Context area
Name of creator
Biographical history
Robert Were Fox was the son of Robert Were Fox, a shipping agent, and Elizabeth, daughter of Joseph Tregellen of Falmouth. Educated privately, he showed a special aptitude in mathematics, and was taught to study natural phenomena by his mother. In 1814, during his wedding trip on the continent, he formed lasting friendships with F W H A von Humboldt and other foreign scientists. His researches began in 1812 with Joel Lean, when they performed a series of experiments hoping to improve Watt's engines which were used in Cornish mines. In 1815 Fox began his researches into the internal temperature of the earth, which continued throughout his life. Facilities were provided for this by his lifelong connection with Cornish mines. Fox was the first to prove definitively that heat increased with depth, and that this increase was in diminishing ratio as depth increased. Fox was also interested in magnetic phenomena, especially relating to the earth's magnetism, and constructed a new dipping needle of great sensitivity and accuracy which was later used by Sir James Clark Ross in his voyage to the Antarctic in 1837 and by Captain Nares in the expedition to the North Pole in 1875-1877. Fox was one of the founders of the Royal Cornwall Polytechnic Society in 1833, and was Vice President several times. He died at his house near Falmouth in 1877 and was buried at the Friends' burial ground at Budock.
Repository
Archival history
GB 0117 MS 710 1801-1873 Collection (fonds) One bound volume Fox , Robert Were , 1789-1877 , inventor
Robert Were Fox was the son of Robert Were Fox, a shipping agent, and Elizabeth, daughter of Joseph Tregellen of Falmouth. Educated privately, he showed a special aptitude in mathematics, and was taught to study natural phenomena by his mother. In 1814, during his wedding trip on the continent, he formed lasting friendships with F W H A von Humboldt and other foreign scientists. His researches began in 1812 with Joel Lean, when they performed a series of experiments hoping to improve Watt's engines which were used in Cornish mines. In 1815 Fox began his researches into the internal temperature of the earth, which continued throughout his life. Facilities were provided for this by his lifelong connection with Cornish mines. Fox was the first to prove definitively that heat increased with depth, and that this increase was in diminishing ratio as depth increased. Fox was also interested in magnetic phenomena, especially relating to the earth's magnetism, and constructed a new dipping needle of great sensitivity and accuracy which was later used by Sir James Clark Ross in his voyage to the Antarctic in 1837 and by Captain Nares in the expedition to the North Pole in 1875-1877. Fox was one of the founders of the Royal Cornwall Polytechnic Society in 1833, and was Vice President several times. He died at his house near Falmouth in 1877 and was buried at the Friends' burial ground at Budock.
Purchased in 1971 by the Royal Society from Sotheby's.
Letters of Robert Were Fox to the Fox family.
Alphabetically by correspondent.
Open.
No publication without written permission. Apply to Archivist in the first instance.
English
The Public Record Office holds letters to Sir Edward Sabine, 1838-1845.
Description produced by the Royal Society and revised by Rachel Kemsley as part of the RSLP AIM25 project. Compiled in compliance with General International Standard Archival Description, ISAD(G), second edition, 2000; National Council on Archives Rules for the Construction of Personal, Place and Corporate Names, 1997. Created 17/05/2002, modified 24/06/2002, revised Sep 2002 Fox , family , of Cornwall Fox , Robert Were , 1789-1877 , inventor Scientific personnel Scientists Personnel People by occupation People
Immediate source of acquisition or transfer
Purchased in 1971 by the Royal Society from Sotheby's.
Content and structure area
Scope and content
Letters of Robert Were Fox to the Fox family.
Appraisal, destruction and scheduling
Accruals
System of arrangement
Alphabetically by correspondent.
Conditions of access and use area
Conditions governing access
Open.
Conditions governing reproduction
No publication without written permission. Apply to Archivist in the first instance.
Language of material
- English
Script of material
- Latin
Language and script notes
English
Physical characteristics and technical requirements
Finding aids
Allied materials area
Existence and location of originals
Existence and location of copies
Related units of description
The Public Record Office holds letters to Sir Edward Sabine, 1838-1845.
Publication note
Notes area
Note
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Description control area
Description identifier
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Rules and/or conventions used
Compiled in compliance with General International Standard Archival Description, ISAD(G), second edition, 2000; National Council on Archives Rules for the Construction of Personal, Place and Corporate Names, 1997.
Status
Level of detail
Dates of creation revision deletion
Language(s)
- English