Wikipedia
Kobiljačić
The Kobiljačić was a family in the Trebinje region whose members were mentioned in the period between 1349 and 1434, mostly involving orchestrated thefts on the territory of the Republic of Ragusa. The most known member, Vukosav, was a local magnate in the service of Pavle Radenović of the Kingdom of Bosnia, and was mentioned several times in Ragusan complaints.