Theresa Maeve Rourke Cassidy is a fictional superhero appearing in American comic books published by Marvel Comics, commonly in association with the X-Men. Debuting under the codename Siryn, she later retired the name and started using Banshee, in honor of her late father, Sean Cassidy, who first used the alias.
Subject ID: 114713
MoreTheresa Maeve Rourke Cassidy is a fictional superhero appearing in American comic books published by Marvel Comics, commonly in association with the X-Men. Debuting under the codename Siryn, she later retired the name and started using Banshee, in honor of her late father, Sean Cassidy, who first used the alias.
Subject ID: 114713
Subject ID: 114713