276780
In Domesday Book it appears as Wochinges , being held in 1086 by King William the Conqueror , Walter FitzOther , constable of Windsor Castle , and Ansgot and Godfrey from Osbern FitzOsbern , then bishop of Exeter .
 William the Conqueror, Osbern FitzOsbern
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 William the Conqueror, Osbern FitzOsbern