Gerardus Duyckinck

Mrs Johannes van Brugh c.1720 Gerardus I Duyckinck

Christ Healing the Blindman, ca. 1725-30 Gerardus Duyckinck

Portrait of Gerardus Oorthuys Jan Krap Az

Crossing the Lek in the spring in Beusichem Gerardus Emaus de Micault

Portrait of Gerardus Oorthuys Evert Maaskamp

Portrait of Pieter Gerardus van Os Hendrik Willem Caspari

Flying gurnard (Dactylopterus volitans) Anonymous

Portrait of Gerardus Allebé August Allebé

Paroedura androyensis (Grandidier's Madagasoer ground gecko) Anonymous

Flemish Geographer Gerhardus Mercator Anonymous

Portrait of Gerardus Puppius Hondius, Louis Lucas G. Lucas

Shepherd in cornfield Gerardus Emaus de Micault

Portrait of Gerard Reynst, Governor-General of the Dutch East Indies Anonymous

Family with sod Gerardus Emaus de Micault

Diplodactylus ciliaris (Western spinytail gecko) Anonymous

Portrait of Gerardus Oorthuys Robbert Muys

Portrait of Pieter Gerardus van Overstraten, Governor-General of the Dutch East Indies Adriaan de Lelie

Hugh Henry Brackenridge from 'Cyclopedia of American Literature', by Evert Augustus Duyckinck 1855 American School

Portrait of Gerardus Joannes Vossius Joachim von Sandrart

Lygodactylus gutturalis (dwarf gecko) Anonymous

Portrait of Gerardus Joannes Vossius Lieve van Ollefen

Mother of Darius Gerard Edelinck

Mrs. Augustus Jay, ca. 1700 Gerrit Duyckinck

Portrait of Gerardus Joannes Vossius Joachim von Sandrart

Portrait of a Lady, ca. 1710 Gerrit Duyckinck

Double Portrait of Gerardus Mercator and Jodocus Hondius Coletta Hondius

Haystack Gerardus Emaus de Micault

On a farm with several buildings and a haystack, a person walks near a tree, a pond with ducks Gerardus Emaus de Micault

A Rich Lady Visits a Poor Family Gerardus Terlaak

Tomb Gerard van der Aa, Esquire van Randenrode, in the Grote of Sint-Jacobskerk in The Hague Anonymous

Bernicles transforming into Geese From Gerard Anonymous

Portrait of Gerard Dou Johannes Pieter de Frey

Portrait of Gerardus Mercator Johannes Vivianus

Cartographers Gerard Mercator and Jodocus Hondius Anonymous

Portrait of Gerardus Mercator Anonymous

Uromastyx ornata (ornate mastigure, ornate dabb lizard) Anonymous