User talk:49.199.57.250

Mark Gasser
Please be careful not to add things that you 'happen to know' without citing sources as you appear to be doing at Mark Gasser. Maybe you are that person? In which case, please declare your connection per this guideline. If you aren't please only base Wikipedia content on available sources, and cite the reference if it's already used elsewhere on the page, and you'd like to re-use it to support biography of living people articles, and don't release personal information that isn't already in the public domain. This is important to protect the subject's privacy. Many thanks, Nick Moyes (talk) 13:22, 10 July 2019 (UTC)