The league are almost all quite competent as well. If Bruce needs to put some pieces together then he probably trusts most members of the league to at least get the information they need. It’s moments like these that I love about DC heroes. When they show the importance of the people and not just beating up bad guys.
Mildred Jessie Berryman (September 22, 1901 – November 7, 1972), who went by “Berry”: 66 (also spelled “Barrie”), was an early 20th century American pioneering researcher of lesbian and gay community in post-WWI Utah. She was also a photographer, a mineral merchant, and a manufacturing business co-owner with her girlfriend of over three decades.
She was super rad, there wasn’t any info here so I wanted to at least link to her Wikipedia: Mildred wikipedia