117961
Aftermath of Checheyikhen 's death In 1237 , likely after Checheyikhen died , her brother Ögedei Khan seized the Oirat lands and had 4000 young Oirat girls raped .
 Ögedei Khan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ögedei Khan