4305
The Earl was succeeded in his earldom by William , the son of his own eldest son William , who had been killed in a carriage accident in 1812 .
 person: William; person: William
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: William, William 
Answer:
 person: William; person: William