YOAV ARAN
Shalom friends, 

As you can see, the attached gravestone says that the family mentioned are from a place called "Jadovno". The only thing I have found with regards to this place, is the concentration camp in Croatia. However, I am yet to find a town, place or city that is called by this name. If anyone has any idea where it might be or where I can look, it would be greatly appreciated if you could let me know. 

Best wishes, 
Yoav Aran