Person1329 – 1398
Mun Ik-jeom
Envoy to Yuan who brought cotton seeds home and, with his father-in-law Jeong Cheon-ik, grew cotton successfully
He is said to have brought cotton seeds back from a mission to Yuan under King Gongmin. His father-in-law Jeong Cheon-ik grew them successfully in Sancheong, Gyeongsang, and as cotton spread, cotton cloth became the common fabric of ordinary people.