From The Dukes of Hazzard wiki
Uncle Jesse
Jesse Duke is the patriarch of the Duke family and the owner of the Duke farm located in Hazzard County.
Background
Jesse Duke, often referred to as Uncle Jesse, serves as the wise and protective head of the Duke household. He is the uncle of Bo, Luke, and Daisy Duke, whom he raised on the family property. A former moonshiner who brokered a truce with the authorities to stop his illegal activities, he remains a respected figure in the community despite his past brushes with the law.
Role in Hazzard County
Uncle Jesse acts as a moral compass for his nephews and niece, frequently offering guidance when they find themselves in trouble with Boss Hogg or Sheriff Rosco P. Coltrane. He is known for his signature white beard, straw hat, and his reliable pickup truck. His farm is the central hub for the family, and he is often seen working the land or providing counsel from his porch while the Dukes navigate their various conflicts with local corruption.