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John Herschel Project in contributor 
1810-1819 in date 
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Showing 2140 of 137 items

From:
Sir John Herschel
To:
Unidentified
Date:
[7 October 1817]
Source of text:
TxU:H/L-0638; Reel 1089
Summary:

Poses mathematical problems for 'polar equations of conic sections.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Unidentified
Date:
1814-11
Source of text:
TxU:H/L-0640; Reel 1089
Summary:

Finds no experimental evidence connecting index of capillary action to index of refraction.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Mary Pitt Herschel
Date:
[11 January] 1819
Source of text:
TxU:H/M-0626.1; Reel 1086 (ALS? & C: TxU:H/L-0514.1; Reel 1053)
Summary:

JH arrived safely yesterday and attended event at home of Sir Joseph Banks. Dr. [Matthew] Baillie asked about Lady Mary Herschel. JH and Charles Babbage, preparing to tour France, leave tomorrow for Dover. Wishes better health for MH and William Herschel.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Charles Babbage
Date:
[27 July 1819]
Source of text:
BL Aaa 32292.123
Summary:

JH understands CB to be a candidate for a professorial chair, and JH writes a warm letter of support.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
1812-8
Source of text:
St. John's College, Cambridge
Summary:

Angry at self and whole world except JW. Has been drunk and travelling. Met brilliant but 'not beautiful' woman. Wonders why he left Cambridge; requests news and offers advice.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[25 January 1817]
Source of text:
St. John's College, Cambridge
Summary:

Queries and news about friends at Cambridge. How is analytical movement proceeding and translation of [S. F.] Lacroix's treatise being received? Is writing a new algebra.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
7 July [1813?]
Source of text:
St. John's College, Cambridge
Summary:

Comments on unfortunately aristocratic world, JW's description of Hamlet, current investigations and perhaps too deep involvement in scientific pursuits. Is correcting friend's novel (The Victim of Villainy or Travelling Tetrahedrons). Asks JW to find mineralogical specimen.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[16 August 1813]
Source of text:
St. John's College, Cambridge
Summary:

Asks to JW to check on books apparently sent [see JH's 1813-8-2 & 1813-8-6], which have not yet arrived.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Fearon Fallows
Date:
[8 December 1816]
Source of text:
St. John's College, Cambridge
Summary:

Lauds FF's being chosen as mathematics examiner; hopes will be able to observe defects in Cambridge's current program and asks FF to press program of Analytical Society.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[2 August 1813]
Source of text:
St. John's College, Cambridge
Summary:

Urges to send copies of [S. F.] Lacroix's work and École polytechnique journal. James Grahame is successfully studying law. Grahame's father is staying with JH and his presence makes JH 'better and wiser.' Has been thinking much. Hopes JW will check on printing of Memoirs of the Analytical Society. [Letter completed 1813-8-3.]

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[6 August 1813]
Source of text:
St. John's College, Cambridge
Summary:

Gives further instructions on sending books [see JH's 1813-8-2]. Comments on 'refractory' nature of religious thought. Is not in love, but teases JW about frequent visits to Thackerays. Recounts current heavy involvement in music, asking [Thomas?] Greenwood for help with harmonies.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[10 January 1814]
Source of text:
St. John's College, Cambridge
Summary:

Obliquely, wishes luck and offers advice on exams. Asks for news of Cambridge scandals. Is entering law school. Encloses mathematical formula for which they had earlier searched.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[2 September 1816]
Source of text:
St. John's College, Cambridge
Summary:

Describes declining health but calm mind of JH's father. Visit with Charles Babbage cheered JH's depressed state. Wants to return to joy of speculation, but lacks energy. Writes and requests news about mutual friends.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[13 June 1819]
Source of text:
St. John's College, Cambridge
Summary:

Requests arrangements for JH's visit before and for Cambridge commencement. Asks whether JW would like to renew correspondence with James Grahame, and congratulates on JW's theological book.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[20 February 1813]
Source of text:
St. John's College, Cambridge
Summary:

Philosophizes about society, college, time passing, and the 'fog' of present life. Wants to know all that is going on at Cambridge. Sends fond greetings to friends. [Letter completed 2-22].

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[22 May 1813]
Source of text:
St. John's College, Cambridge
Summary:

Warmed by drink and society of 'charming' girls, JH is thinking of Whittaker, and advises him to study less. JH is enjoying reading more than did in school. Sends other news.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
[Henry] Wilkinson
Date:
[14 August 1816]
Source of text:
St. John's College, Cambridge
Summary:

Gives necessary information for printing end of JH's and Peacock's translation of [S. F.] Lacroix's text on the calculus. Requests news about Cambridge. Tells of JH's travels through England, and Charles Babbage's interests.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[8 November 1817]
Source of text:
St. John's College, Cambridge
Summary:

Asks about Cambridge friends, and that JW check on various items JH left there. Sends news, especially on 'mineralogizing' with [I. H.?] Jephson and Charles Babbage. Comments on recent deaths of J. A. Deluc, and of Princess Charlotte.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[2 July 1813]
Source of text:
St. John's College, Cambridge
Summary:

Comments on decaying British domestic affairs. Deplores religion 'as established by law' in contrast with religion 'established by nature.' Has felt sombre lately. Comments on music as relief from mathematics.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
John William Whittaker
Date:
[13 June 1817]
Source of text:
St. John's College, Cambridge
Summary:

Is overwhelmed with work in algebra, studying S. F. Lacroix's work, grinding and polishing mirrors for JH's father. Sends thanks to Whitfield family for songs. Comments on controversial Cambridge news. Sends news of friends.

Contributor:
John Herschel Project