<nowiki>Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Bernard Jan Gratama; Dutch jurist and university professor (1822-1886); Nederlands jurist (1822-1886); B.J. Gratama</nowiki>