| Mr Chatterjee |
|Family|| A wife in Doncaster
A wife in Islamabad
|Occupation||Owner of Speedy's Cafe|
|Behind the scenes|
|Appearances|| "The Hounds of Baskerville"(mentioned)
"The Sign of Three"(uncredited appearance)
However, Sherlock deduces that he has a wife in Doncaster, which upsets Mrs Hudson and after confirming it she has a argument with Mr Chatterjee. According to Sherlock, he has a wife in Islamabad as well.