Weavers worked alone or with each other. They got their yarns from spinsters, who spun woll, flax, or other materials such as cotton and silk. They sold their cloth to taylors and merchants.
Serfs or peasants did manual work. Most of them worked in the fields and barns of a manor. Some worked in forests, and some worked in mines. A few worked in the kitchens, doing cleaning, driving...