England
The ruler of England was King Eadweard III (Edward the Confessor), who had ruled since 1042 and would continue to do so until 1066.
Gwynedd
The ruler of Gwynedd was King Gruffydd ap Llywelyn, who had ruled since 1039 and would continue to do so until 1063.
Moray
The ruler of Moray at this time was likely to have been Mormaer Máel Snechtai mac Lulaich.
Scotland
The ruler of Scotland was King Malcolm III (The Great Chief), who had ruled since 1058 and would continue to do so until 1093.