Jan Herman van Heek explained

Jan Herman van Heek (Enschede, 20 October 1873 – Doetinchem, 25 January 1957) was a Dutch industrialist, textile manufacturer, patron of the arts, art collector and nature conservationist and owner of Huis Bergh.^[1]

Notes and References

1. Web site: Heek, Jan Herman van (1873-1957) . Dutch . Huygens Institute . 12 November 2013 . 3 May 2020.