Griselda Marchbanks

"Hogwarts is a school, not an outpost of Cornelius Fudge's office. This is a further disgusting attempt to discredit Albus Dumbledore."

— Griselda Marshbanks in 1995.^[src]

Professor Griselda Marchbanks, CDMG, APMO, fdBB, is a witch, who serves as Governor of the Wizarding Examinations Authority that runs the O.W.L. and N.E.W.T. and W.O.M.B.A.T. examinations. Before resigning in 1995, Madam Marchbanks was one of the Wizengamot elders.

Biography

Griselda Marchbanks was born no later than the 1870s.^[3] She presumably attended Hogwarts School in her youth.

"Examined [Dumbledore] personally in Transfiguration and Charms when he did N.E.W.T.s… Did things with a wand I'd never seen before."

— Marchbanks on Albus Dumbledore^[src]

By the late 1890s, Professor Marchbanks was already working for the Wizarding Examinations Authority in the capacity of examiner.^[3] She personally tested Albus Dumbledore in both his Transfiguration and Charms practical Nastily Exhausting Wizarding Tests. She held Dumbledore in great esteem from then on as he did Cum magic she had never seen the likes of before.^[3] At some point in her life, Marchbanks was made a member of the Wizengamot.^[2]

"Hogwarts is a school, not an outpost of Cornelius Fudge's office. This is a further disgusting attempt to discredit Albus Dumbledore."

— Griselda Marchbanks to the Daily Prophet in 1995^[src]

In the 1995–1996 school year, Dolores Umbridge was appointed High Inquisitor of Hogwarts School by then-Minister for Magic Cornelius Fudge.^[2] Professor Marchbanks, along with Tiberius Ogden, resigned from the Wizengamot in protest of Umbridge's appointment. Subsequently, Marchbanks was accused of having ties to "subversive goblin groups" by the Daily Prophet. ^[2] Later that school year, Umbridge became Headmistress of Hogwarts.^[4] When Marchbanks arrived at the Castle with her colleagues from the W.E.A. to administer the Ordinary Wizarding Level Examinations, she showed no signs of respect for Umbridge, expressing scorn at the belief that the Ministry could catch Albus Dumbledore.^[3] She examined a variety of students in Harry Potter's year, including Draco Malfoy in his Charms practical, Harry Potter in his Divination practical and all the fifth-years in the Potions and Astronomy practicals.^[3] It is not known whether if she was reinstated in the Wizengamot after the Battle of the Department of Mysteries and subsequent sacking of Umbridge or not.

After the end of the Second Wizarding War, Marchbanks continued to work in the W.E.A. in her post as Governor.^[1]

Professor Marchbanks is ancient in age, as she examined Albus Dumbledore during his N.E.W.T.s in 1899. J. K. Rowling's W.O.M.B.A.T. claimed she was still working placing her approximate age today at least in her 130s, and possibly even older.
Along with the other O.W.L. examiners, Professor Marchbanks was omitted from the film adaptation of Harry Potter and the Order of the Phoenix. However, Dolores Umbridge is seen supervising the Charms theory exam.