YOU SAID:

私を愛した 彼は隣の国の王女の

INTO JAPANESE

私を愛した彼は前国の王女の

BACK INTO ENGLISH

He who loved me was the princess of the previous country

INTO JAPANESE

私を愛してくれたのは前国のお姫様でした

BACK INTO ENGLISH

It was the princess of the previous country who loved me

INTO JAPANESE

私を愛していたのは前国のお姫様でした

BACK INTO ENGLISH

It was the princess of the previous country who loved me