Qipudata
San Francisco · v0.7.1

Persons

personsrelease v0.7.1CC0 1.0

About

People resolved in v1: the members of the Board of Supervisors (official roster: the Wikipedia list, with Wikidata ids), plus four supervisors printed in the Journals but missing from that list (journal_only).

Where it comes from
The list of members of the San Francisco Board of Supervisors on Wikipedia, with their Wikidata ids, plus a few supervisors printed in the Journals but missing from that list.
How it was read
Taken from the list as it stands; roster_source says which rows come from the Journals instead.
How far to trust it
The release passed its automatic checks before it was published (what is checked). A hand check by the editor of qipu data is under way: 36 of 38 items checked so far were right, on votes, money, places and the map. A row says what the record states; the scanned page is the authority. Details
Licence
CC0 1.0: use it for anything, no permission needed. The scans and other sources keep their own rights.
Version
v0.7.1, published 21 October 2026. A published release is never changed; corrections come as a new release.
Technical details
Table
persons
Rows
294
Columns
11
Parquet
persons.parquet, < 0.1 MB
Version
v0.7.1, 21 October 2026
Licence
CC0 1.0. Sources keep their own rights.

Rows

Rows by roster_source

ValueRowsShare
wikipedia28898.0%
journal_only62.0%

Method and accuracy

Taken from the list as it stands; roster_source says which rows come from the Journals instead.

No accuracy measure for this table yet.

The release passed its automatic checks before it was published (what is checked). A hand check by the editor of qipu data is under way: 36 of 38 items checked so far were right, on votes, money, places and the map. A row says what the record states; the scanned page is the authority.

Methodology · Accuracy

Columns 11

ColumnTypeCan be emptyPrivacyPublic copyDescription
person_idVARCHARnononeas isqipu:sf/person/<slug>.
Can be empty no · Privacy none · Public copy as is
display_nameVARCHARyesa public officialas isName as on the roster.
Can be empty yes · Privacy a public official · Public copy as is
bornVARCHARyesnoneas isEmpty in v0.4.
Can be empty yes · Privacy none · Public copy as is
diedVARCHARyesnoneas isEmpty in v0.4.
Can be empty yes · Privacy none · Public copy as is
wikidataVARCHARyesnoneas isWikidata id.
Can be empty yes · Privacy none · Public copy as is
is_public_officialBOOLEANyesnoneas isTrue on every row: all are supervisors.
Can be empty yes · Privacy none · Public copy as is
wikipediaVARCHARyesa public officialas isTitle of the English Wikipedia article.
Can be empty yes · Privacy a public official · Public copy as is
roster_sourceVARCHARyesnoneas iswikipedia (the Wikipedia list of SF supervisors) or journal_only (a surname printed in 100+ roll calls that the list lacks).
Values journal_only, wikipedia
Can be empty yes · Privacy none · Public copy as is
first_yearBIGINTyesnoneas isFirst year served (journal_only: first year the name is printed).
Can be empty yes · Privacy none · Public copy as is
last_yearBIGINTyesnoneas isLast year served (journal_only: last year the name is printed).
Can be empty yes · Privacy none · Public copy as is
akaVARCHAR[]yesa public officialas isOther names on the roster.
Can be empty yes · Privacy a public official · Public copy as is

Privacy: what kind of text the column holds. Public copy: what the published file does with it; the embargo covers records after 1951.

Preview

person_iddisplay_nameborndiedwikidatais_public_officialwikipediaroster_source
person/bernard-faymonvilleBernard Faymonville———trueBernard Faymonvillewikipedia
person/charle…lbert-murdockCharles Albert Murdock——Q5075016trueCharles Albert Murdockwikipedia
person/j-j-o-neillJ.J. O'Neill———trueJ.J. O'Neillwikipedia
person/cornelius-j-deasyCornelius J. Deasy———trueCornelius J. Deasywikipedia
person/franck-r-havennerFranck R. Havenner——Q1442456trueFranck R. Havennerwikipedia
person/harold-dobbsHarold Dobbs——Q15458154trueHarold Dobbswikipedia
person/gordon-marGordon Mar——Q60736815trueGordon Marwikipedia
person/stephen-sherrillStephen Sherrill——Q131467292trueStephen Sherrillwikipedia

8 of 11 columns shown. Eight rows sampled at build time. Hover a shortened value for all of it.

Download

FormatFileSize
Parquetpersons.parquet ↗< 0.1 MB
SQLite (all tables)qipu_sf.db ↗6.44 GB

SQL

SELECT * FROM persons LIMIT 100

Run in the SQL console (DuckDB in the browser, over the Parquet file).

Python

import duckdb duckdb.sql("SELECT * FROM 'https://tiles.qipu.org/data/releases/v0.7.1/parquet/persons.parquet' LIMIT 5").show()