Here are some possibilities:
Catherine Cecilia Geary born New Orleans Feb 15 1891 to Wm. J Geary and Elizabeth O'Brien
Mildred Catherine Geary born New Orleans Nov 10 1888 to William Geary and Catherine Connor
I see the marriage of Jules Poussard and Rosalie Schwartz. It was on May 11 1878. Volume 6 page 725
Hope this helps