| Type: | Package |
| Title: | Provides Access to Salem Witchcraft Data |
| Version: | 1.0.1 |
| Description: | Data related to the Salem Witch Trials Datasets and tutorials documenting the witch accusations and trials centered around Salem, Massachusetts in 1692. Originally assembled by Richard B. Latner of Tulane University for his website https://www2.tulane.edu/~salem/index.html. The data sets include information on 152 accused witches, members of the Salem Village Committee, signatories of petitions related to the events, and tax data for Salem Village. |
| License: | CC BY-NC-SA 4.0 |
| Encoding: | UTF-8 |
| LazyData: | true |
| URL: | https://elinw.github.io/salem/, https://github.com/elinw/salem/ |
| BugReports: | https://github.com/elinw/salem/issues |
| Depends: | R (≥ 4.1.0) |
| Suggests: | dplyr (≥ 1.0.0), ggplot2, knitr, rmarkdown, sf, stats, tidyr |
| VignetteBuilder: | knitr |
| RoxygenNote: | 7.3.3 |
| Collate: | "accused_witches.R" "cent17th.R" "committee_list.R" "compensation.R" "ergotism_symptoms.R" "forfeitures.R" "long_doc_name.R" "salem_village.R" "tax_comparison.R" "parris_social.R" "salem_region.R" |
| NeedsCompilation: | no |
| Packaged: | 2026-01-13 15:19:09 UTC; elinwaring |
| Author: | Elin Waring [aut, cre], Richard Latner [aut] |
| Maintainer: | Elin Waring <elin.waring@gmail.com> |
| Repository: | CRAN |
| Date/Publication: | 2026-01-14 08:00:09 UTC |
accused witches
Description
A dataset containing list of accused witches, the month of accusation, whether they were executed and, if so, what month.
Usage
accused_witches
Format
A data frame with 152 rows and 8 variables:
- Accused.Witch
Name of accused
- Residence
Town of residence
- Month.of.Accusation
Month of accusation as number
- Month.of.Execution
Month of execution as number. Missing for those not executed.
- Sort
ID from original data set
- Month.of.Accusation.Name
Month of accusation as ordered factor
- Month.of.Execution.Name
Month of execution as ordered factor. Missing for those not executed.
- executed
Indicator of whether the accused was executed
Source
https://www2.tulane.edu/~salem/Accused%20Witches.html
Names and link segments
Description
A dataset based on data about the accused found http://17thc.us/primarysources/accused.php?id=1&pg=1
Usage
cent17th
Format
An object of class data.frame with 156 rows and 17 columns.
Details
containing a comprehensive list of names from the records if the Salem Witchcraft Trials and the correspondent stub indicating the page name associated with them.
- table
Source table
- Name
Name of those who were condemned during the trial
- Marital Statues (if female) (source)
The marital status of those condemned if they were female with the source
- 1. evidence of foreiture (source) 2. Article seized
The evidence they had for forefeiture, the source in which they had and if they had aritcle seized or not for those who were condemned
- Legal statues (source)
their legal status in which this case is condmemned and their souce
- Attainder reversed
if the declaration of the attainders were reversed or not for the condemned
- Comments
Any comments made for those who were condemned
Source
http://17thc.us/primarysources/accused.php?id=1&pg=1
Committee list
Description
A dataset containing list of Salem Village Committee members 1685-1698. Given in long format, with one row per member per year. In 1688 there were only 4 members; in all other years there were five.
Usage
committee_list
Format
A data frame with 69 rows and 5 variables:
- Committee.Members
Name of committee member
- Social
Their social position (3 groups)
- Petition
Did this person sign either the pro- or anti-Parris petition in 1695
- Sort
ID from original data set
- Year
Year of membership
Source
https://www2.tulane.edu/~salem/Committee%20List%20Data%20Set.html
Compensation A data set containing the amount of compensation awarded in 1711. Order for payment of damages by Governor Joseph Dudley, December 17, 1711
Description
Compensation A data set containing the amount of compensation awarded in 1711. Order for payment of damages by Governor Joseph Dudley, December 17, 1711
Usage
compensation
Format
A data frame with 19 rows and 6 variables:
- name
Name of those compensated
- pounds
Pounds part
- shillings
Shillings part
- pence
Pence part
- total
Total amount converted to pence
- gender
Male, female or couple
Source
http://swtdocuments.pem.org/documents/15/
Ergotism symptoms
Description
A dataset containing the ergotism data presented in Spanos and Gottlieb (1976) Table 1. The dataframe records the symptoms possible symptoms of ergotism reported about 22 individuals.
Usage
ergotism_symptoms
Format
A data frame with 22 rows and 20 variables:
- name
Name of the sufferer
- rsw_volume
Volume number of RSW
- rsw_page
Page number
- vomitting
Vomitting
- diarrhea
Diarrhea
- livid_skin
Livid skin
- permanent_contractures
Permanent contractures
- pain_in_extremities
Pain in extremities
- death
Death
- temporary_muscle_stiffness
Temporary muscle stiffness
- convulsions
Convulsions Cases Spanos and Gottlieb considered uncertain are coded missing.
- ravenous_appetite
Ravenous appetite
- perceptual_disturbances
Perceptual disturbances Cases Spanos and Gottlieb considered uncertain are coded missing.
- apparitions
Apparitions
- sensations_of_hot_and_cold
Sensations of hot & cold
- skin_sensations
Skin sensations
- stomach_pain
Stomach pain
- choking_sensations
Choking sensations
- inability_to_speak
Temporary inability to speak
- total
Total number of symptoms
Details
Spanos and Gottlieb, with one exeption (E. Keysar), drew the data from depositions in the Records of the Salem Witchcraft collection. Details of data collection are provided in the article. The data set indicates the volume and page of the individual report. J. Doritch is also mentioned in volume 2 page 179 of RSW.
The article is an attempt to compare the actual symptoms reported to a list of symptoms of ergotism. For each variable a 1 inidicates that the symptom was reported, while a 0 indicated it was not reported. They conclude that "We examined these 112 depositions looking for behavior that, even in a broad sense, might possibly represent symptoms of convulsive ergotism."
Source
Spanos, N. P., & Gottlieb, J. (1976). Ergotism and the Salem Village Witch Trials. Science, 194(4272), 1390β1394.
forfeitures A data set containing list of forfeitures for those who were condemned, escaped, and stood mute during trial.
Description
forfeitures A data set containing list of forfeitures for those who were condemned, escaped, and stood mute during trial.
Usage
forfeitures
Format
A data frame with 30 rows and 6 variables with the name Person_condemned:
- legal_status
Legal status at time of forfeiture
- Name
Name of those who were condemned during the trial
- marital_status
The marital status for females
- forfeiture
The evidence that a forfeiture was ordered
- reversed
Was the declaration of the attainders was reversed
The source has some Key Tables which are: for the 1703 and 1711 acts reversing some of the witchcraft attainder see Commonwealth of Massachusetts, the Act and Resolver, Public and Private, of the providence of the Massachusetts Bay, 21 vols. (Boston, 1869-1922), VI, 49-50 (1703 act), VI, 71-72 (1711 act). SWP-Paul Boyer and Stephen Nissenbain, eds., The Salem Witchcraft Papers; Verbian Transcript of the Legal Documents of the Salem Witchcraft Outbreak of 1692, 3 vols. (New York, 1977). Calef-Robert Calef, More Wonders of the Invisible World (London, 1700), excerpted in George L. Burr, ed., Narratives of the Witchcraft Cases, 1684-1706 (New York, 1914), 293-393. Brattle-Thomas Brattle, "Letter," Oct. 8, 1692, in Burr, ed., Narratives, 169-190. Hale-John Hale, A modest Inquiry Into the Nature of Witchcraft (Boston, 1702), in Burr, Narratives, 399-432. Gage-Thomas Gage, the History of Rowley (Boston, 1840).
Source
Brown, David C. βThe Forfeitures at Salem, 1692.β The William and Mary Quarterly,#' vol. 50, no. 1, 1993, pp. 85β111. JSTOR, www.jstor.org/stable/2947237?seq=1, 10.2307/2947237
Names and link segments
Description
A dataset containing a comprehensive list of names mentioned in therecords of the Salem Witchcraft Papers and the correspondent stub indicating the page name associated with them.
Usage
long_doc_name
Format
An object of class data.frame with 3884 rows and 2 columns.
Details
There are 139 separate pages which mention a total of 1392 unique names. 857 individuals were mentioned once. The maximum number of mentions is 85 (John Hathorn, who served as Salem's Magistrate).
- link
Source table
- name
Name of person mentioned
Source
https://salem.lib.virginia.edu/category/swp.html
The social positions of pro-Parris and anti-Parris individuals
Description
A dataset containing a list of individuals who signed pro-Parris and anti-Parris petitions and their social positions
Usage
parris_social
Format
A data frame with 189 rows and 5 variables:
- Name
Name of the individual
- view
Stance on Parris
- Sex
Sex of the individual
- Identification
The social position of the individual (five groups)
- Sort
ID from original data set
Source
https://www2.tulane.edu/~salem/Pro-Parris%20Data%20Set.html
Simple Features data for Salem
Description
A dataset containing map information for the three counties represented in the accused_witches data set (not including present-day Maine locations) in simple features format. It also includes associated data on accusations. This data should never be used to analyze accusations. The data is based on modern town boundaries from the Massachuessetts Document Repository. Some simple cleaning has been done to facilitate basic mapping. Specifically, the names Salem Town and Salem Village are used rather than the modern Salem and Danvers. Additionally, a field, TOWN_LABEL is attached to the largest area for each town or community.
Usage
salem_region
Format
A simple features data frame with 437 rows and 28 variables:
- geometry
Simple Features geometry
- TOWN
Name of town in upper case letters
- TOWN_ID
ID of town
- TYPE
Type of municipality C = City or T = Town
- ISLAND
Indicator for islands. Note that many towns have multiple polygons
- COASTAL_PO
YES for ocean polygon within town limits, NO otherwise
- FOURCOLOR
Codes allowing shading of all towns with 4 symbols
- FIPS_STCO
FIPS for state and county
- CCD_MCD
US Census town code
- FIPS_PLACE
FIPS town code
- FIPS_MCD
FIPS State & County & Census Town Code concatenated
- FIPS_COUNT
FIPS County
- ACRES
Area in acres
- SQUARE_MIL
Area in square miles
- SHAPE_Leng
The perimeter in meters
- SHAPE_Area
The polygon area in square meters
- n_accused
Total accused
- February
Number accused in February
- March
Number accused in March
- April
Number accused in April
- May
Number accused in May
- June
Number accused in June
- July
Number accused in July
- August
Number accused in August
- September
Number accused in September
- October
Number accused in October
- November
Number accused in November
- TOWN_LABEL
Town name to be used for labelling
Details
Complex analyses require the sf package, but simple mapping can be done using ggplot2.
FIPS refers to the Federal Information Processing Standard
Source
https://www.mass.gov/info-details/massgis-data-municipalities
Salem_village
Description
A dataset containing tax list of everyone who appeared on the tax assessment rolls for 1690, 1695, and 1697. This is a "a good, though imperfect, indicator of the village's adult male population" plus some widows (and excluding young men who were not independent).
Usage
salem_village
Format
A data frame with 137 rows and 5 variables:
- Name
Name of taxpayer (may be a family)
- Petition
Did this person sign either the pro- or anti-Parris petition in 1695
- Church.to.1696
Was the person a member of any church through 1696
- Sort
ID from original data set
Details
May be merged with the tax_comparison data set based on name matching, but care should be taken to review and make judgements about matching.
Source
https://www2.tulane.edu/~salem/Salem%20Village%20Data%20Set.html
Tax list data for Salem
Description
A dataset containing tax list data for Salem, MA, 1681-1700. Payments are in shillings (converted from original records). Petition refers to Pro-Parris, Anti-Parris and No Signature. Data are in long format with one record per person per year, while the original data was in wide format with a variable for each year. May be merged with the tax_comparison data set based on name matching, but care should be taken to review and make judgements about matching. This data set includes more years of tax records than salem_village.
Usage
tax_comparison
Format
A data frame with 200 rows and 5 variables:
- Name
Name of the tax payer
- Petition
Stance on Petition
- Year
Year of payment
- Tax
Tax paid
- Sort
ID from original data set
Source
https://www2.tulane.edu/~salem/Tax%20Comparison%20Data%20Set.html