| A World of Difference |
POD: c 4,500,000,000 BCE;
Relevant POD: AD 1976
|Type of Appearance:||Contemporary reference|
Grebur was a domain-master of the Minervan great clan Omalo. Considered a maniac by his fellow Omalo domain-master Reatur, Grebur refused to come to Reatur's aid when his holdings were threatened by the Skarmer.