Possible Clues:

• I, little sister, am at Oxford
• Honoree of a Philae temple
• A course at Oxford
• Are, perhaps, formerly worshipped
• Sister of Nephthys
• Her headdress featured a solar disk
• 'Are, perhaps, going through Oxford for Egypt (4)'
• Are, perhaps, from Egypt to Oxford
• "Wavering Radiant" band
• Sister/wife of Osiris