Complex sentence: A text known as the "Gospel Dice" shows that he spent some time at the court of King Æthelstan, and he is mentioned in tenth-century continental source such as Flodoard's chronicle and Ruotger's life of Bruno.
Split into simpler sentences: A text known as the "Gospel Dice" shows that he spent some time at the court of King Æthelstan. He is also mentioned in tenth-century continental source such as Flodoard's chronicle and Ruotger's life of Bruno.