Google addresses the question of user deaths, http://www.scmp.com/news/world/article/1214565/google-addresses-question-user-deaths …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Google addresses the question of user deaths, http://www.scmp.com/news/world/article/1214565/google-addresses-question-user-deaths …