Describe the Jew

From the text:

About five minutes later, Desgas returned, followed by an elderly Jew, in a dirty, threadbare gaberdine, worn greasy across the shoulders. His red hair, which he wore after the fashion of the Polish Jews, with the corkscrew curls each side of his face, was plentifully sprinkled with grey—a general coating of grime, about his cheeks and his chin, gave him a peculiarly dirty and loathsome appearance. He had the habitual stoop, those of his race affected in mock humility in past centuries, before the dawn of equality and freedom in matters of faith, and he walked behind Desgas with the peculiar shuffling gait which has remained the characteristic of the Jew trader in continental Europe to this day.