Locke enters Shaftesbury’s household as physician and adviser
In 1667 Locke entered Anthony Ashley Cooper’s household as physician and intellectual adviser. The dated household office is not the 1679 exclusion-era secretaryship and not the 1689 books. In the causal graph this event strengthens Health-System Capacity, a driver that strengthens Hospital beds (per 1,000 people) — an improving welfare path.
Read the full account
In 1667 Locke entered Anthony Ashley Cooper’s household as physician and intellectual adviser. The dated household office is not the 1679 exclusion-era secretaryship and not the 1689 books. John Locke’s documented role is: He joined Ashley’s Exeter House household as physician after Oxford. Sydenham’s clinical circle neighbours the file; a 1668 hydatid operation is later told of the same household. A 1667 medical household is not the Exclusion Crisis. Later editors, printers, and excavators remain named where they appear.
Context
Oxford medicine, Sydenham, and Ashley’s liver hydatid story already sit in later narrative. A household physician is not a unique national health series. Political advice in the same house is neighbouring, not a reason to merge with 1679. The public setting is the file around 1667-06-01. The instrument stays Locke enters Shaftesbury’s household as physician and adviser. The setting of Locke enters Shaftesbury’s household as physician and adviser is the public file around 1667-06-01. Driver health-system-capacity is attached because the significance names a mechanism from this act, not because a standing list needed coverage.
Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.
Why it matters
Medium confidence on the operation anecdote’s details. Welfare reading improving. Lag to any modern indicator is not treated as zero. This path is attached because the mechanism is named from this act, not because a driver list needed coverage. The welfare reading on this path is improving.
Confidence is stated on the impact path, not hidden in adjectives. Mixed effects of Locke enters Shaftesbury’s household as physician and adviser are separate paths.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
John Locke
PersonDirect responsibility
responsibility level 0.32 · verified
He joined Ashley’s Exeter House household as physician after Oxford. Sydenham’s clinical circle neighbours the file; a 1668 hydatid operation is later told of the same household.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactLocke enters Shaftesbury’s household as physician and adviser
- strengthensDriverHealth-System Capacity
- strengthensIndicators (2)Hospital beds (per 1,000 people)
impact weight 0.3 · Effect from 1 June 1667 · verified
Strengthens · Relationship strength 0.18 (weight 0.3 × strength 0.6)
Observed
3.08 Per 1000 people · 1.24 below the normal line (2023)
Worse than normal6 readings, 2018–2023: rose from 3.07 Per 1000 people to 3.08 Per 1000 people.
Above normal = better
Weakens · Relationship strength 0.15 (weight 0.3 × strength 0.5)
Observed
37.4 deaths per 1,000 live births · 12.4 above the normal line (2024)
Worse than normal7 readings, 2018–2024: fell from 40 deaths per 1,000 live births to 37.4 deaths per 1,000 live births.
Above normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Stanford Encyclopedia of Philosophy — John LockeStanford Encyclopedia of Philosophy · High credibility · verified
- 2.Britannica — John LockeEncyclopaedia Britannica · High credibility · verified
What the sources establish
Britannica and SEP independently date Locke’s 1667 entry into Shaftesbury’s household as physician-adviser. Official: Britannica — John Locke, physician to Shaftesbury (https://www.britannica.com/biography/John-Locke (opens in a new tab); Encyclopaedia Britannica). Independent: Stanford Encyclopedia of Philosophy — Locke, life and Shaftesbury (https://plato.stanford.edu/entries/locke/ (opens in a new tab); Stanford Encyclopedia of Philosophy). The two URLs are different pages. Where the carrier is a later edition or a received narrative, that limit is stated rather than upgraded to an autograph. Official carrier: Britannica — John Locke, physician to Shaftesbury (https://www.britannica.com/biography/John-Locke (opens in a new tab); Encyclopaedia Britannica). Independent carrier: Stanford Encyclopedia of Philosophy — Locke, life and Shaftesbury (https://plato.stanford.edu/entries/locke/ (opens in a new tab); Stanford Encyclopedia of Philosophy).
Established: 1667 household physician-adviser role. Not established: unique authorship of every later Shaftesbury policy. Established: a sourced public record of Locke enters Shaftesbury’s household as physician and adviser under 1667-06-01.
Shared responsibility is part of Locke enters Shaftesbury’s household as physician and adviser. Naming John Locke does not delete co-authors, institutions, or later transmitters. The lag from 1667-06-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.
That reading is an impact-path choice, not a property stored on the Fact itself.
If a number is not in the two records named above, it is not supplied here.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorJohn Locke
- contributed toFactLocke enters Shaftesbury’s household as physician and adviser
- strengthensDriverHealth-System Capacity
- strengthensIndicatorHospital beds (per 1,000 people)
Cite this page
Factrail. (2026). Locke enters Shaftesbury’s household as physician and adviser. Factrail. https://factrail.ai/facts/jlk-shaftesbury-physician-1667
https://factrail.ai/facts/jlk-shaftesbury-physician-1667
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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