YOU SAID:
By the stock and honour of my kin, to strike him dead, I hold it not a sin
INTO JAPANESE
私の血統と名誉にかけて、彼を殺害することは罪ではないと私は考える
BACK INTO ENGLISH
In the name of my blood and my honor, I consider it no sin to murder him.
INTO JAPANESE
私の血と名誉の名において、彼を殺害することは罪ではないと私は考えます。
BACK INTO ENGLISH
In the name of my blood and my honor, I consider it no sin to murder him.
That didn't even make that much sense in English.