Professor Trelawney never predicted the "death" of any professor as Christmas breakfast. However, she did predict that Professor Lupin wouldn't be with them for long, and was quite right, since Professor Lupin resigned at the end of the year, after the news that he was werewolf was leaked by Professor Snape. However, Professor Lupin did die four years later, but I do not think that is what Professor Trelawney was predicting that morning.
Several Hogwarts professors didn't protect the stone. These included Professor Sinistra (Astronomy), Professor Babbling (Ancient Runes), Professor Binns (History of Magic), Professor Hooch (Flying), Professor Vector (Arithmancy), Professor Kettleburn (Care of Magical Creatures) and Professor Trelawney (Divination).
Sybill Patricia Trelawney.
Emma Thompson
Jk Rowling
Professor Trelawney teaches Divination, the art of telling the future
The full name is Sybille Trelawney.
She wasn't in any of the lego sets.
They do seem to dislike each other, because Hermione believes Professor Trelawney is a dingbat who only in predictions made and thinks she's too impractical. Professor Trelawney seems not to like Hermione because she doesn't believe in faith and predictions, and she's too practical.
hoops
That would be Hogwarts School of Witchcraft and Wizardry from the Harry Potter series.
Emma Thompson. She will not be retuning for Deathly Hallows.
which one? if it is the one about harry dying very early then no.