Once upon a time, a long long time ago, there were some really special people in Croatia called "nobles". These people were really important and had a lot of power and respect in their country. They were like kings and queens, but not quite as powerful.
These nobles were usually born into their special status because of their family history. It was kind of like being born into a special club of really important people. They had fancy names and titles like "Baron" or "Countess".
Being a noble meant that you were really rich and lived in a big fancy palace. You got to wear fancy clothes and have lots of servants to take care of you. Sometimes you even had your own army to protect you and fight for you in battle.
The noble families in Croatia had a lot of influence over their country. They could make decisions about taxes, land, and how things were run. They also had a say in who got to be the king or queen of Croatia.
Being part of the Croatian nobility was a really big deal back then, but these days it's not as important. However, there are still some people who are proud of their noble ancestors and carry on their family traditions and history.