There is a plaque on wall of St Margaret and St Andrew Littleham for Captain Robert and Charlotte. On Find a Grave. Have found marriage for Robert and Charlotte 18.11.1822 at St. Marylebone. Charlotte Morison Widow. There is a Inverarity as a witness but can't make out the initial. On 1841 and 1851 Census, it appears that Charlotte was born in Bombay, India, British Subject. Sally