Johan Sems
Cartographer
- Fame36.9
- Momentum0.0
- Wikipedia70
NetherlandsSummary
Updated 2026-08-08
Johan Sems, sometimes known as Johan Semp, was a Dutch cartographer, engineer and land surveyor. He specialized in land reclamation and the building of dikes and fortifications.
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The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Falling36.9
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical8.3
Source confidence55.0
Completeness70.0
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Sources
- Земс, ЙоханLow confidencewikipedia · ru.wikipedia.org
- چوهان سيمسLow confidencewikipedia · arz.wikipedia.org
- Johan SemsLow confidencewikipedia · da.wikipedia.org
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