Theodoor Gautier Thomas Pigeaud
Theodoor Gautier Thomas Pigeaud was a German-born Dutch lexicographer and expert in Javanese literature. He especially became famous for his Javanese–Dutch dictionary that Poerwadarminto chose as the foundation of. Moreover, Pigeaud is also known because of his monumental study of Nagarakretagama and text catalogs of the manuscripts in the libraries of the Netherlands, Denmark, and Germany.