On his retirement from office he returned to journalism and business.
After all she had been through, journalism looked less attractive.
In London Benjamin was able to earn a little money by journalism, and on the 13th of January 1866 he entered Lincoln's Inn.
We now have categories for Dutch writers, Dutch historians, Journalism (linked to Industry and business), Animal Husbandry and Horticulture (linked to agriculture and agriculture was linked to economics and biology).
Besides his innumerable contributions to journalism, he published an astronomical work entitled L'Eternite par les astres (1872), and after his death his writings on economic and social questions were collected under the title of Critique sociale (1885).