James Potter's House and Snape --Same Year Question

[Lisa Rourke]

No: HPFGUIDX 11938

Monika wrote:But, wait... is it ever stated that Snape and the Marauders
were in the same
year? Isn't it possible that Snape was in fact a year younger?

In PoA (American edition)page 357 Lupin says of Snape "we were in the same
year, you know, and we -er- didn't like each other very much."  So I assume
that all of the Marauders were in the same year as well as Snape.

Lisa