68534
His father was Samuel Castle ( 1770 – 1847 ) whose mother was Eunice Northrup ( 1743 – 1807 ) , and his mother was Phoebe Parmelee .
 Samuel Castle, Northrup
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Samuel Castle, Northrup