116355
This was due to a number of factors , including the death of his father in 1931 , concern over the mental health of his daughter Lucia , and his own health problems , including failing eyesight .
 Lucia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Lucia