Name: Alter Tse'Elon
Alter Ego: Yedida Tse'Elon
Other Names: Colonel Alter Tse'Elon; Alter; Yedida, sister of Rachel
First Appearance: Y: The Last Man #1 (Sep. 2002): "Unmanned"
Creators: Brian K. Vaughan, Pia Guerra, Jose Marzan Jr.
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 20
Enemy of: Y: the Last Man
Occupation: military officer
Note: led Israeli army; tried to capture Yorick Brown
"Alter" is a nickname. It means "Old Man." This charater was commonly known a "Yedida Tse'Elon" or simply "Alter." Her actual first name ("Yedida") was not revealed until Y: The Last Man #59.
Suggested links for further research about this character and the character's religious affiliation: