# Quirinus Harder

> Quirinus Johan Harder was a Dutch architect best known for having designed a large number of lighthouses. He worked as a structural engineer for the Loodswezen, the Dutch organization overseeing all maritime pilots. Harder's lighthouses were made of cast iron, a new material at the time, which allowed for segmented fabrication and construction.

*Dutch architect (1801–1880)*

**Canonical URL:** https://fame.am/person/quirinus-harder

## Identity
- **Profile type:** Architect
- **Category:** Architects
- **Born:** 1801-10-13
- **Died:** 1880-10-21
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 41.0 / 100
- **Momentum:** 15.1 / 100  (trend: BREAKOUT)
- **Historical depth:** 7.9 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 50.0 / 100
- **Profile completeness:** 45.0 / 100

## Sources
- [Quirinus Harder](https://nl.wikipedia.org/wiki/Quirinus_Harder)
- [كويرينوس هاردير](https://arz.wikipedia.org/wiki/%D9%83%D9%88%D9%8A%D8%B1%D9%8A%D9%86%D9%88%D8%B3_%D9%87%D8%A7%D8%B1%D8%AF%D9%8A%D8%B1)
- [Quirinus Harder](https://de.wikipedia.org/wiki/Quirinus_Harder)
- [Quirinus Harder](https://en.wikipedia.org/wiki/Quirinus_Harder)
- [کویرینوس هاردر](https://fa.wikipedia.org/wiki/%DA%A9%D9%88%DB%8C%D8%B1%DB%8C%D9%86%D9%88%D8%B3_%D9%87%D8%A7%D8%B1%D8%AF%D8%B1)
- [Quirinus Harder](https://fr.wikipedia.org/wiki/Quirinus_Harder)
- [Quirinus Harder](https://fy.wikipedia.org/wiki/Quirinus_Harder)
- [Quirinus Harder](https://it.wikipedia.org/wiki/Quirinus_Harder)
- [Quirinus Harder](https://mg.wikipedia.org/wiki/Quirinus_Harder)
- [Wikidata](https://www.wikidata.org/wiki/Q983346)

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