YOU SAID:

for thou hast not known of thy very thing i loved and was betrothed by

INTO JAPANESE

あなたは私が愛し、婚約したあなたのことを知らなかったからです

BACK INTO ENGLISH

'Cause you didn't know you I loved and was engaged

INTO JAPANESE

私が愛し、婚約していたあなたを知らなかったから

BACK INTO ENGLISH

'Cause I didn't know you who I loved and was engaged to

INTO JAPANESE

愛し、婚約したあなたを知らなかったから

BACK INTO ENGLISH

'Cause I didn't know you, who I loved and got engaged to

INTO JAPANESE

愛し、婚約したあなたを知らなかったから

BACK INTO ENGLISH

'Cause I didn't know you, who I loved and got engaged to