Forum:Problem with Doyle's birh date

I recently changed Sgt. Doyle's birth date back to circa (c.) 1911, but it has miraculously changed back to "7th October, 1919", meaning that some person has changed it back, my question is, why is it that people don't like for other people such as I to use the term (Ex: c. 1939)? Oh, by the by, if it is changed back to 7th October, 1919 again, I will report it as vandalism! If I don't make since, please don't hesitate to tell it on my talk page. I love a good criticism. Obi-Wan Kenobody 22:00, 6 August 2009 (UTC)