Op de Levensreis

J. H. (Jan Hendrik) Gerretsen

1865–1933

A Dutch theologian and minister whose writing grew out of the ethical movement within the Dutch Reformed world. He is also remembered for a royal moment: as acting court preacher, he baptized Princess Juliana in 1909.

A Dutch writer and public figure whose life moved through literature, religion, and the turbulent politics of interwar Europe. His story is especially striking because it links children’s and moral writing with a controversial role in Jewish emigration efforts from Vienna in 1938.

P. J. Molenaar

A Dutch mathematical psychologist whose work helped push psychology toward studying individuals, not just averages. At Penn State and earlier at the University of Amsterdam, he became known for person-centered methods and bold thinking about how human development should be measured.

J. C. Schuller

A Dutch religious writer whose work appears in early 20th-century devotional literature, J. C. Schuller is best known today through public-domain collections preserved online. Their writings are linked with reflective Christian reading meant to offer comfort and guidance in everyday life.

A Dutch writer and minister whose work joined Christian reflection with a lively interest in moral and spiritual questions. He is best remembered today for religious writing, including a 1935 book on Albert Schweitzer.

Known today mainly through a single early-20th-century Dutch anthology, this writer appears as one of several contributors offering short, reflective pieces for readers navigating everyday life and faith.

W. L. Welter

A Dutch Reformed minister and writer, he moved between poetry, sermons, and religious reflection, leaving behind work that blends literary feeling with pastoral purpose. His long career also reached beyond the page, including service connected with the Dutch royal family.