Our Lady of Pontmain is an apparition of Mary in France during the Franco-Prussian war. This video presents the event really well, and it also gives a great example prefiguring or "typology". The youtube channel has a lot of this typology, so if you are interested in this (and, it is very interesting as it fundamental how stories are told and how cliches about history, like not learning the lessons from history and how history many not always repeat but it rhymes, all converge.)
https://www.youtube.com/watch?v=kiJzkNsr65c