Wilhelm Hauers
Wilhelm Hauers (10 February 1836 in Celle – 27 April 1905 in Hamburg) was a German architect. His works include the St. Johannis Harvestehude Hamburg.
...
Wikipedia
Wilhelm Hauers (10 February 1836 in Celle – 27 April 1905 in Hamburg) was a German architect. His works include the St. Johannis Harvestehude Hamburg.