<nowiki>Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jakob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jakob Ernst Marcus; Jacob Ernst Marcus; Jakob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jacob Ernst Marcus; Jakob Ernst Marcus; Dutch engraver (1774-1826); نقّاش هولندي; grabador neerlandés; Nederlands graveur (1774-1826); Jacob Ernst Marcus; Jacob Ernst Marcus; J.E. Marcus; Jakob Ernst Marcus; Jacob Ernst Rochard; Jakob Ernst Marcus; J.E. Marcus; Marcus Jacob Ernst; Jacob Ernst Rochard; Jacob Ernst Marcus; Jacob Ernst Marcus</nowiki>