Search: Herschel, John in correspondent 
1830-1839 in date 
Herschel, Caroline Lucretia in addressee 
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From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[19 May 1830]
Source of text:
TxU:H/L-0575.1; Reel 1058
Summary:

Reports on good health and behavior of JH's new daughter, Caroline Emilia Herschel. Comments on Greek music and on recent results of the R.S.L. Glass Committee.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[10 July 1830]
Source of text:
TxU:H/L-0575.2.a; Reel 1058
Summary:

Been working on a new mirror for the 20-ft. telescope; very pleased with its performance. Asks CH to distribute his fourth catalog of double stars among the Prussian and German astronomers.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[15 January 1831]
Source of text:
TxU:H/L-0576.1; Reel 1058
Summary:

Sends to CH his new book, Prelim. Discourse. Writes that he 'took little part in the proceedings about the Royal Society. Under any circumstances I would not have held the office of President more than a year and should have felt it a grievous evil to have held it at all.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[22 May 1831]
Source of text:
TxU:H/L-0576.3; Reel 1058
Summary:

Has determined the periods of four double stars. JH considers the determination of the elliptical orbits of double stars as 'one of the greatest [discoveries] ever made.'

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[15 October 1831]
Source of text:
TxU:H/L-0576.6; Reel 1058
Summary:

JH awarded the Guelphic Order of Knighthood by King William IV, an honor earlier bestowed on William Herschel.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[17 April 1832]
Source of text:
TxU:H/L-0577.2.a; Reel 1058
Summary:

Wilhelm Struve's observations support JH's findings concerning the rapid revolution of Eta Coronae. In acknowledgement of the discovery that double stars are a 'revolving binary system,' JH changed the inscription on William Herschel's monument.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[12 June 1832]
Source of text:
TxU:H/L-0577.3; Reel 1058
Summary:

On his German travels, JH left Margaret Herschel and the children at Slough because he feared their exposure to the cholera epidemic.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[14 July 1832]
Source of text:
TxU:H/L-0577.4; Reel 1058
Summary:

JH and Margaret Herschel visited the Isle of Wight.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[13 January 1833]
Source of text:
TxU:H/L-0578.1; Reel 1058
Summary:

JH reports the birth of his son William James Herschel.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
1833-3-[16] to [24]
Source of text:
TxU:H/L-0578.3; Reel 1058
Summary:

JH preparing for his journey to Cape Town. Compiling a catalog of nebulae and clusters. Sending to CH a comparison of a new set of elements of Gamma Virginis and a set of observations of it from 1720-1833; JH asks CH to send a copy to Carl Gauss.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
1833-4-25[?]
Source of text:
TxU:H/L-0578.4.a; Reel 1058
Summary:

JH explains how CH's money will be allotted to her while JH is in Cape Town. Margaret Herschel writes CH a note describing JH's new son William.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[10 July 1833]
Source of text:
TxU:H/L-0578.5.b; Reel 1058
Summary:

Sent to CH JH's fifth catalog of double stars. JH will send to CH his new nebulae observations very soon.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[2 November 1833]
Source of text:
TxU:H/L-0578.7.b; Reel 1058
Summary:

Mentions to CH that 2000 of the nebulae and all of the engravings are printed.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[10 November 1833]
Source of text:
TxU:H/L-0578.8; Reel 1058
Summary:

Ready to embark to Cape Town; JH expects to arrive at the end of January. Sent out the last proof sheet of JH's nebulae catalog last night.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[8 December 1833]
Source of text:
TxU:H/L-0578.9.b; Reel 1058
Summary:

Sailing to Cape Town, JH reports sighting an English ship.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[21 January 1834]
Source of text:
TxU:H/L-0579.1; Reel 1058
Summary:

Reports that they are 'safely landed and comfortably housed' in Africa. The Herschels were at sea for nine weeks and two days. Required several days to unload the instruments and luggage from the ship. Has chosen a house, about five miles from town, called 'The Grove.' Excited with the calm, clear nights, which will be excellent for observations.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[28 March 1834]
Source of text:
TxU:H/L-0579.2; Reel 1058
Summary:

Reviews his voyage to Africa in case CH did not receive JH's 1834-1-21 letter. Repairing the house that they bought outside of Cape Town, called 'Feldhausen' by the Dutch and 'The Grove' by the English; they are staying at another home close by. Happy that Table Mountain near the house shelters Feldhausen from southeast gales.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[6 June 1834]
Source of text:
unknown
Summary:

Sweeping progressing quickly; has used the 20-ft. reflecting telescope since February. Discovered two planetary nebulae. Studying Scorpio closely, as CH suggested; has found gorgeous globular clusters there. The equatorial was erected recently.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[22 February 1835]
Source of text:
TxU:H/L-0580.1.a; Reel 1058
Summary:

JH describes his sweeps of Scorpio. Writes that the Milky Way is 'extremely curious and interesting.' Has collected a large catalog of southern nebulae, many never before detected. JH's search for Halley's Comet has been unsuccessful thus far.

Contributor:
John Herschel Project
From:
Sir John Herschel
To:
Caroline Lucretia Herschel
Date:
[24 October 1835]
Source of text:
TxU:H/L-0580.3.a; Reel 1058
Summary:

Applauds CH elected an [honorary] member of the R.A.S. Missed seeing Halley's Comet and Johann Encke's comet; Thomas Maclear, however, viewed Encke's three times. Has studied nearly the entire Southern sky.

Contributor:
John Herschel Project