Hunyadi family
It was first mentioned in 1338 as a possession of the Dömös Chapter as "Gudas". In the Middle Ages it was part of Tolna County. In the tax registration of 1542 it was referred to as a settlement in Tolna County. According to the tax registration of the Ottoman Porte it had 9 households in 1563, then 10 households in the tax registrations of 1573–1574, 1578 and 1580 respectively. Between 1701 and 1703 this territory was uninhabited and belonged to the "Komáromy" family. Lutheran Germans settled in the village in the 18th century who mostly came from other parts of Tolna County. In 1726 Gadács was owned by "János Fekete", in 1733 by the Hunyadi family, finally between 1757 and 1766 by "János Hunyadi". Until 1848 it was part of Somogyszil and later became independent.