352956
Son of Thakur Rawat Singh of Rora , Sadul Singh was appointed Assistant Private Secretary to Maharaja Ganga Singh of Bikaner in 1902 , Deputy Revenue and Financial Secretary in 1904 , Revenue and Financial Secretary in 1910 , Revenue Member of the Bikaner State Executive Council in 1912 , and Public Works Minister in 1917 .
 Singh, Sadul Singh, Maharaja Ganga Singh of Bikaner, Bikaner
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Singh, Sadul Singh, Maharaja Ganga Singh of Bikaner, Bikaner