e/Third Summers brother

Information
has gloss	eng: The third Summers brother is a plot point in X-Men comic books first referenced in X-Men (vol. 2) #23 (1993), published by Marvel Comics. In that issue the villain Mister Sinister has a conversation with X-Men member Cyclops (alias Scott Summers) and casually mentions Cyclops' brothers. Cyclops notes that it is odd to talk about his brothers in the plural, since as far as he knows he has just one brother (Alex Summers, also known as Havok).
lexicalization	eng: third Summers brother
instance of	e/Mutant (X-Men)

Media
media:img	Summer brother.jpg