Explore Chicago Collections
https://explore.chicagocollections.org/records/?browse-names=yes&f1-names=Leyssac%2C+Paul&f2-cities=Chicago&f3-topics=Events+%26+Movements%3A%3AWars&f4-topics=Daily+Life+%26+Identity%3A%3AEducation&f5-topics=Daily+Life+%26+Identity%3A%3ACultures+%26+Communities