A second clan of gods , the LOCATION@1 , is also mentioned in Norse mythology : the god Njord and his children , PERSON@1 and LOCATION@2 , are the most prominent LOCATION@1 gods who join the Æsir as hostages after a war between PERSON@2 and LOCATION@1 .

These gods joined the Æsir as hostages after a war between PERSON@2 and LOCATION@1 .
