Complex sentence: She has German, Mexican Indian and Spanish ancestry and is the great-niece of painter Frida Kahlo, stating in an interview with Go Pride that "my grandmother is her sister", although other interviews say she was her first cousin.
Split into simpler sentences: She has German, Mexican Indian and Spanish ancestry and is the great-niece of painter Frida Kahlo. She stated in an interview with Go Pride that "my grandmother is her sister", although other interviews say she was her first cousin.