Great answer, I totally agree. You can also go to the newly remodeled Florissant Library that's located right next to Bangert Park and ask one of the Librarians to help you research the history. I've been to Florissant Library several times, the Librarians there are very knowledgeable and helpful.
that is a very good question and the best way to avoid any confusion and to make sure you get pure facts is to Google the park itself or check out their website. You may also check with Parks and recreation. definitely someone there will be able to put you on the right path to enable you to gain the right answer.
Thanks! Your answer is awaiting moderation.