Her companion , Miss Williams , and medical attendant , Dr Charles Meryon , remained with her for some time ; .
Williams Miss died in 1828 , and Charles Meryon left in 1831 , only returning for a final visit from July 1837 to August 1838 .
Her companion , Miss Williams , and medical attendant , Dr Charles Meryon , remained with her for some time ; but Miss Williams died in 1828 , and Meryon left in 1831 , only returning for a final visit from July 1837 to August 1838 .