Shadowcat

Shadowcat is a mutant girl from the Marvel universe. For more extensive information about her, see w:c:marvel:Katherine_Pryde_(Earth-616).

13 (1980)
From Uncanny X-Men #129 in 1980:

14 (May 1983)
Uncanny X-men somewhere between issues 160 and 169 she may have had a birthday celebration in space.

http://marvel.wikia.com/New_Mutants_3 : Banshee says it's her birthday?



15 (1990)
Excalibur #26 she may have had a birthday in England.

16 (1995)
States she's old enough to drink (16 in Scotland) in Excalibur #91

Uncanny X-men #379 (2000) Colossus may have remarked she's "barely sixteen".

Scale?
13 / 1980

14 / 1983 & 1/2

15 / 1987

16 / 1990 & 1/2

17 / 1994

18 / 1997 & 1/2 (Legal Adult)

19 / 2001

20 / 2004 & 1/2

21 / 2008 (Status: Unknown. Presumed Dead)

From: to be confirmed