In March 1242 the Mongols were near Split and started attacking Klis, since they thought King Béla, who was at the time in Trogir, was hiding there, but failed to capture its fortress.
Märtsis 1242 olid mongolid Spliti lähedal ja hakkasid ründama Klisi, kuna arvasid, et kuningas Béla, kes oli sel ajal Trogiris, oli sinna varjunud, kuid ei suutnud kindlust vallutada.