87370
Family Ross married in about 1711 Elizabeth , the third daughter of William Kerr , 2nd Marquess of Lothian .
 Ross, William Kerr , 2nd Marquess of Lothian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ross, William Kerr , 2nd Marquess of Lothian