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Apostle Christopher Tärnström dies on the outward voyage to Asia

In 1746 Christopher Tärnström, sent as a Linnaean apostle toward Asia, died on the outward voyage, an early cost of the pupil-collecting programme. In the causal graph this event strengthens Infectious-Disease Transmission, a driver that weakens Life expectancy at birth — a worsening welfare path.

Apostle Christopher Tärnström dies on the outward voyage to Asia
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In 1746 Christopher Tärnström, sent as a Linnaean apostle toward Asia, died on the outward voyage, an early cost of the pupil-collecting programme. Ship fever and tropical disease were foreseeable risks of East India routes. Linnaeus did not sail. He still issued the intellectual order to go.

Context

Several apostles died abroad. Tärnström is the named early case. Wives and parishes paid privately. No unique widow’s pension is invented. Sharing with the Swedish East India Company does not erase the teacher.

Why it matters

Infectious-harm path of modest weight for a named pupil. High confidence Tärnström died as a sent collector. Solander’s later surviving voyage is another row.

If a number is not in the two records named above, it is not supplied here.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Carl Linnaeus

    Person

    Direct responsibility

    responsibility level 0.24 · verified

    He sent Tärnström as an apostle. The East India voyage and shipboard disease killed him.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Britannica — Carolus LinnaeusEncyclopaedia Britannica · High credibility · verified
  2. 2.Linnean Society — Who was Linnaeus?The Linnean Society of London · High credibility · verified
What the sources establish

Linnean Society at https://www.linnean.org/learning/who-was-linnaeus (opens in a new tab) discusses apostles sent abroad, including the human cost of the programme. Britannica at https://www.britannica.com/biography/Carolus-Linnaeus (opens in a new tab) independently notes the network of travelling pupils.

(https://www.linnean.org/learning/who-was-linnaeus (opens in a new tab); The Linnean Society of London).

Established: Tärnström died in 1746 as a Linnaean apostle on the Asian voyage. Not established: a unique pathogen identified in a ship log quoted here. Contribution is recorded as He sent Tärnström as an apostle. The East India voyage and shipboard disease killed him. The dated heading stays Apostle Christopher Tärnström dies on the outward voyage to Asia on 1746-12-01, not a later statue, UNESCO listing, or school film. Later competitions, monuments, and adaptations are refused as extra lifetime acts of this person on this date.

Confidence is stated on the impact path, not hidden in adjectives. Tärnström’s death is not Solander 1768. Mixed effects of Apostle Christopher Tärnström dies on the outward voyage to Asia are separate paths.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

That reading is an impact-path choice, not a property stored on the Fact itself.

Shared responsibility is part of Apostle Christopher Tärnström dies on the outward voyage to Asia. Naming Carl Linnaeus does not delete co-authors, institutions, or later transmitters. The lag from 1746-12-01 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.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorCarl Linnaeus
  2. contributed toFactApostle Christopher Tärnström dies on the outward voyage to Asia
  3. strengthensDriverInfectious-Disease Transmission
  4. weakensIndicatorLife expectancy at birth

Cite this page

Factrail. (2026). Apostle Christopher Tärnström dies on the outward voyage to Asia. Factrail. https://factrail.ai/facts/linnaeus-tarnstrom-1746

https://factrail.ai/facts/linnaeus-tarnstrom-1746

Accessed 16 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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