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Quirinus Harder
Dutch architect (1801-1880) · Netherlands · On the map · Architects · Died at 79
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.
Quirinus Harder is read about 4 times a day, in 9 languages.
A typical day, 30 days to 15 June 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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About this person
Harder's lighthouses were made of cast iron, a new material at the time, which allowed for segmented fabrication and construction.
Country
Netherlands
Category
Architects
Type
Architect
Status
Deceased
Dates
Lived 1801 to 1880 · aged 79