8942
Ruth Pitter , a family acquaintance , helped him find lodgings , and by the end of 1927 he had moved into rooms in Portobello Road ; a blue plaque commemorates his residence there .
 Ruth Pitter, Portobello Road
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ruth Pitter, Portobello Road