List of Famous people born in Netherlands, Kingdom of the Netherlands

Lucien Sophie Albert Marie von Römer (1873–1965) was a Dutch physician, botanist and writer. He often wrote about homosexuality, and argued that it was an innate characteristic. He practiced medicine in the Dutch East Indies in his later life. His views parallel those of psychiatrist Sigmund Freud on this topic.

Ernst Witkamp (1854–1897), was a Dutch painter.

Pieter Cramer, was a wealthy Dutch merchant in linen and Spanish wool, remembered as an entomologist. Cramer was the director of the Zealand Society, a scientific society located in Flushing, and a member of Concordia et Libertate, based in Amsterdam. This literary and patriotic society, where Cramer gave lectures on minerals, commissioned and/or financed the publishing of his book De uitlandsche Kapellen, on foreign (exotic) butterflies, occurring in three parts of the world Asia, Africa and America.

Theodoor van Thulden was a painter, draughtsman and engraver from 's-Hertogenbosch. He is mainly known for his altarpieces, mythological subjects, allegorical works and portraits. He was active in Antwerp, where he had trained, as well as in Paris and his native 's-Hertogenbosch.

Hubert-Jan Henket is a Dutch architect. He is a specialist in the relations between old and new buildings, the redesign of buildings, renovation and restoration. He is the founder of DOCOMOMO international.

Petrus Leyten was a Dutch clergyman and bishop for the Roman Catholic Diocese of Breda. He was ordained in 1859. He was appointed in 1885. He died in 1914.

Hendrik van Heuraet was a Dutch mathematician also known as Henrici van Heuraet. He is noted as one of the founders of the integral, and author of Epistola de Transmutatione Curvarum Linearum in Rectus [On the Transformation of Curves into Straight Lines] (1659). From 1653 he studied at Leiden University where he interacted with Frans van Schooten, Johannes Hudde, and Christiaan Huygens. In 1658 he and Hudde left for Saumur in France. He returned to Leiden the next year as a physician. After this his trail is lost.

Heyman Dullaert or Dullaart was a Dutch Golden Age painter and poet.