 Complete the following phrase:  Godreds arrival on Mann, rather than Dublin, may well be explained by the varying political alignments in the Irish Sea region. Whilst he had allied himself to the cause of the invading Haraldr, the cause of the defending Harold was clearly adhered to by Diarmait, the contemporary overlord of Dublin. In fact, the latter seems to have lent Harolds familythe Godwinsonsassistance in the decade before the Norwegian invasion. He later sheltered Harolds sons following the eventual 