What character from part one the metamorphosis work as a traveling fabric salesmen?

In Part One of Franz Kafka's "The Metamorphosis," the character Gregor Samsa works as a traveling salesman in the fabric industry. His job is a source of stress and burden for him, as he feels obligated to support his family financially. The demands of his job contribute to his feelings of alienation and dissatisfaction, which intensify after his transformation into a giant insect.