Jan Cock Blomhoff was director of Dejima, the Dutch trading colony in the harbour of Nagasaki, Japan, 1817–1824, succeeding Hendrik Doeff.
Jan Cock Blomhoff, director ("opperhoofd") of Dejima, the Dutch trading colony in the harbour of Nagasaki, Japan, with his little son Johannes in the arms of Petronella Muns, a Dutch nurse-maid (anonymous Japanese artist).
Jan Cock Blomhoff and his red-haired wife Titia Bergsma (seated), their infant son Jantje, the wetnurse Petronella Muns(standing), the Indonesian maid Marathy, and a Javanese servant boy (behind sofa). Japanese print drawn by Kawahara Keiga, circa 1817.
Hendrik Doeff was the Dutch commissioner in the Dejima trading post in Nagasaki, Japan, during the first years of the 19th century. During the Napoleonic Wars, in which the Netherlands was occupied by
Portrait by Charles Howard Hodges, c. 1817–1822