Jarl Pader
Son of Muspelheim
>>25543
They are based on the futhark runes. If you find another similar text, you can try to translate it yourself, but there are many different variations, also in modern games.
https://en.wikipedia.org/wiki/Runes
Also it's Jarl Wader
and
Son of Muspelheim
as >>25574 said
>>25574
just want to enlight OP some more Jarl isn't a name it's a rank fairly simular to King.