Translation of "Snorri" in Arabic

Which was written by Snorri Sturluson, oh sometime about 1230.

التي كتبها Snorri Sturluson ، في وقت ما حوالي عام 1230.

According to the Heimskringla sagas, written by the Icelander Snorri Sturluson, he composed

وفقًا لملاحم Heimskringla ، التي كتبها الأيسلندي Snorri Sturluson ، فقد قام بتأليف

I expect Snorri Sturluson made them up himself to help his story out.

أتوقع أن Snorri Sturluson صنعهم بنفسه لمساعدة قصته.

But that is the prominent one and the familiar one and we find it written down by Snorri

لكن هذا هو الشخص البارز والمألوف ونجده مكتوبًا بواسطة Snorri