Unidentified female Hogwarts teacher

This professor was teaching at Hogwarts School of Witchcraft and Wizardry from at least 1994 to 1997. On Christmas Day, 1994, she attended the Yule Ball and watched over the proceedings with some of her colleagues. Two years later, on 20 December, she attended Horace Slughorn's Christmas party.

Early life
This individual may have attended Hogwarts School of Witchcraft and Wizardry in her youth. She may also have been a member of Professor Horace Slughorn's Slug Club during her student years.

1994-1995 school year
This individual was in a teaching career at Hogwarts School of Witchcraft and Wizardry by at least 1994. She watched over the arrival of the students of Durmstrang Institute and Beauxbatons Academy of Magic when the school opened its doors to the holding of the Triwizard Tournament. She later attended the Yule Ball, wearing red robes, and stood with Minerva McGonagall, Severus Snape and Albus Dumbledore watching over the proceedings acting as a chaperone. She attended the Second task of the Triwizard Tournament.

1995-1996 school year
In the next school year she sat again at the Staff Table, next to Sybill Trelawney as she made a mess while eating her meal. Dolores Umbridge interrupted Headmaster Albus Dumbledore's announcements and gave a speech, which this professor heard attentively. This year, Hogwarts would under go inspection from High Inquisitor Dolores Umbridge and it is presumed that as a teacher at Hogwarts, she was also inspected by Umbridge.

1996-1997 school year
For the 1996-1997 school year Start-of-Term Feast, the professor sat on Albus Dumbledore's left hand-side, next to Rubeus Hagrid, the Care of Magical Creatures teacher and Gamekeeper. At one point, she visited the Hogwarts Library and collected a stack of books, which she bewitched to follow her. In December, she attended Horace Slughorn's Slug Club Christmas party and was seen socializing with other guests with a drink in her hand and wearing a red dress. That year was an unfortunate and eventful year at Hogwarts: the castle was infiltrated by Death Eaters, and her employer, Albus Dumbledore, was killed by Severus Snape at the top of the Astronomy Tower.

Later life
It is unknown if this professor participated in the Second Wizarding War, If she did, What happened to her after the war is currently unknown.

Behind the scenes

 * She was portrayed by Hazel Showham in all the films she has appeared to date.
 * This character may be Septima Vector. Alternatively, she may be the teacher of Advanced Arithmancy Studies, Ancient Studies, Music, Muggle Music, Art, Muggle Art or Ghoul Studies.

Appearances

 * Harry Potter and the Goblet of Fire (film)
 * Harry Potter and the Order of the Phoenix (film)
 * Harry Potter and the Half-Blood Prince (film)