Siryn
Sign in to saveAlso known as Theresa Cassidy, Theresa Rourke Cassidy, Theresa Maeve Rourke Cassidy, Banshee, Morrigan
Siryn (Theresa Maeve Rourke Cassidy) is a superhero appearing in American comic books published by Marvel Comics. Created by writer Chris Claremont and artist Steve Leialoha, the character first appeared in Spider-Woman #37 (April 1981). Theresa Cassidy belongs to a subspecies of humans called mutants, who are born with superhuman abilities. She possesses a sonic voice providing various effects while her name refers to the Sirens of Greek mythology and their hypnotic voices. She is depicted most commonly in association with the X-Men. Theresa Cassidy is the daughter of the superhero Sean Cassi
Key facts
- Comics character <! Wikipedia:WikiProject Comics >.image
- 250px
- Comics character <! Wikipedia:WikiProject Comics >.caption
- Theresa Cassidy / Siryn.Art by Ryan Sook.
- Comics character <! Wikipedia:WikiProject Comics >.character_name
- Siryn
- Comics character <! Wikipedia:WikiProject Comics >.real_name
- Theresa Maeve Rourke Cassidy
- Comics character <! Wikipedia:WikiProject Comics >.species
- Human mutant
- Comics character <! Wikipedia:WikiProject Comics >.publisher
- Marvel Comics
- Comics character <! Wikipedia:WikiProject Comics >.debut
- Spider-Woman #37(April 1981)
- Comics character <! Wikipedia:WikiProject Comics >.creators
- Chris Claremont (writer)Steve Leialoha (artist)
- Comics character <! Wikipedia:WikiProject Comics >.alliances
- X-Factor InvestigationsMuir Island X-MenX-CorporationFallen AngelsX-Force
- Comics character <! Wikipedia:WikiProject Comics >.partners
- Black Tom CassidyJuggernaut
- Comics character <! Wikipedia:WikiProject Comics >.aliases
- Tracy CassidyMorriganBanshee
- Comics character <! Wikipedia:WikiProject Comics >.powers
- Superhuman voice granting sonic scream, sonic shield, and flight
via Wikipedia infobox
~24 min read
Encyclopedic overview
29 sectionsContents
- Publication history
- 1980s–1990s
- 2000s–2020s
- Fictional character biography
- Early life
- Muir Island
- X-Force
- X-Corporation
- X-Factor Investigations
- Messiah Complex
- Divided We Stand
- Sean
- Assuming leadership and departure
- Return to X-Factor Investigations
- The Morrigan
- Krakoa
- From the Ashes
- Powers and abilities
- Reception
- Critical response
- Other versions
- Age of Apocalypse
- Ultimate Marvel
- What If?
- In other media
- Film
- Merchandise
- References
- External links
Siryn (Theresa Maeve Rourke Cassidy) is a superhero appearing in American comic books published by Marvel Comics. Created by writer Chris Claremont and artist Steve Leialoha, the character first appeared in Spider-Woman #37 (April 1981). Theresa Cassidy belongs to a subspecies of humans called mutants, who are born with superhuman abilities. She possesses a sonic voice providing various effects while her name refers to the Sirens of Greek mythology and their hypnotic voices. She is depicted most commonly in association with the X-Men. Theresa Cassidy is the daughter of the superhero Sean Cassidy. The character has also been known as Siryn and Banshee at various points in her history.
==Publication history==
Excerpted from Wikipedia’s “Siryn” article, available under the CC BY-SA 4.0 licence.