GUYS PLS, IS THERE ANYTHING LIKE A 'QUARTER-CASTE'?

In a recent interview with PUNCH, when asked about her relationship, actress Juliet Ibrahim said;

'I am married to a Ghanaian, who is a quarter-caste. His mother is half Lebanese and half Ghanaian. We met several years ago when he was living in the United States of America. I was attracted to his personality and intelligence. We kept in touch and got married three years ago when he relocated to Ghana.'

I'm not asking this to mock the actress, I truly don't know if there's anything like that. I don't know it all. So pls, help me out.