Thomasin Black
Thomasin Sexton
Biographical information

October 30, 2009

Blood status


Marital status


Also known as

Thom, "The Terror of the Seven Kitchens"

Thomasin Signature
Physical information






Hair colour


Eye colour


Skin colour


Family information
Family members

Stewart Sexton - father Candice Clearwater Sexton - mother Fred Nakano - first cousin

Magical characteristics



A yew wand thirteen and a half inches with a phoenix hair core






Sextons and the Nakanos. House Hufflepuff

OOC information
Played By

Straight Razor


Stewart Sexton and Candice Clearwater met during Stewart’s deployment at RAF Mildenhall. Struck by the blonde haired English beauty, he pursued her with American zeal until years later, she agreed to be his wife. After they were married. Captain Sexton got deployed to Naval Air Station Joint Reserve Base in Fort Worth, Texas. Nine months later, Thomasin Amanda Sexton was born on October 30, 2009. She was Sorted into Hufflepuff and is currently in her fourth year at Hogwarts School of Witchcraft and Wizardry.

Before Hogwarts

After a few years in the United States, his Marine superiors moved Major Sexton back to Mildenhall to take command of an Osprey squadron.  There, the small family raised Thomasin alongside Canadice’s sister, Sorcha Clearwater’s new family with her wizard husband, Seiji Nakano. Soon after, Thomasin became very close friends with her cousin, Fred Nakano.

Thomasin grew up strong and loved by her mum and her dad. Despite being raised in England, RAF Mildenhall and her dad instilled ‘American’ values such as independence, hard work and a go getter attitude. Throughout her early school years, Thomasin became something known as an ‘anti-bully’. Any chance the young hellcat got, she would pick fights with the bullies in the school. She used basic MCMAP skills her father taught her to great extent.  

During these fights, her cousin Fred noticed certain magical phenomena happening around Thomasin whenever she got angry or in a fight.  Thomasin did not believe her best friend until Fred and her Uncle Seiji proved to her that witches and wizards do exist. During that summer, Thomasin got her acceptance letter to Hogwarts. The Sexton family turned down the invitation until a Hogwarts representative showed up to convince the family otherwise. A confrontation between Stewart and the representative was averted by Seiji in the nick of time. Candice was the final convincer for Stewart to let Thomasin attend the school. That fall, Thomasin boarded the Hogwarts Express with her cousin, Fred Nakano.

At Hogwarts

First Year

Thomasin's first year at Hogwarts was a tumultuous one from the very start. After following the rest of the first years to the castle by boat and seeing the rest of the student body via the “horseless carriages”, she was horrified to see dark skeletal horse-like creatures pulling them and slowly realizing that no one else seem notice them. This unnerved Thomasin so bad, she shook in fright during the first visit to Hogwarts and the Sorting Ceremony. This was noticed by a fellow first year who was eventually sorted into the Slytherin house.

After being quickly sorted into House Hufflepuff, Thomasin turned to the wrong table and was promptly mocked by the girl who noticed her fear. The girl hissed her at and said, “Your table is over there you frightened little mudblood!” Thomasin didn’t know what a ‘mudblood’ was but the contempt in the Slytherin’s voice was very clear. In an instant, Thomasin’s fear turned into anger as she tackled the girl from the bench and started to beat her on the Great Hall floor.

By the time the professors could separate the two students, one was headed to the hospital wing and the other to the headmaster’s office. It was decided by the faculty to suspend Thomasin from classes and school activities for a month. Her parents were summoned to discuss the expectations of their daughter but in their stead, Seiji Nakano showed up to make amends for her behavior.  After a fifteen-minute talk in Japanese with his niece, the faculty decided to drop the suspension from a month to two weeks given how repentant and unnerved Thomasin seemed to be after her talk with her uncle.

After the suspension was over, Thomasin spent most of the year keeping to her only friend in the school, Fred Nakano, and away from all Slytherin students. The year ended with her being an average student while her house won the House Cup.

Second Year

Thomasin’s second year was a very unremarkable year for the young badger. Her studies had improved her abilities as a young witch as she began to gain confidence in the classroom and in her widening social circle. Besides from her dear friend Fred, she had formed friendships mostly with students from House Ravenclaw. Essa Nazari and Bryn Mclachlan were the ones to spent the most time with during her quiet second year. It would seem that her uncle’s fifteen-minute talk had done wonders for her behavior.

Third Year

During this year, Thomasin’s personality had begun to recover from the incidents from her uncle and House Slytherin in her first year. She started to raise her hand more often in class, improve her magical abilities and voice her opinion whether it was popular or not. Thomasin’s friendships with Fred, Bryn and Essa only deepened as third years. She even made friends with students from House Gryffindor and notably, Raven Stormborn of House Slytherin. Despite her initial reluctance, Raven eventually won Thomasin’s trust. 

Thomasin also tried out dueling and the wizard game of Quidditch. Even after being beaten several times at dueling, she still practiced hard to improve her magical combat skills. She had also witnessed the Hufflepuff Quidditch team dominate during this year and expressed her interest in joining the team to the captain of the team, Nazir Rhodes-Lescher. The captain seemed impressed enough by the sincerity of Thomasin’s request that he let her play on the team’s last scheduled game before being substituted.

Thomasin’s third year ended after being invited to the secret gathering known as the “Astronomy Club” and doing reasonably well on her final exams. Her third year was a milestone in the growth of her skills as a witch and as a human being.

The present time

Now at the present time of her fourth year at Hogwarts, Thomasin has emerged as a confident and daring young witch. In the short time of the new school year, the colonel’s daughter has made more new friends in House Slytherin, trained relentlessly as one of the Beaters for the Hufflepuff Quidditch Team and fought in a stunning successful battle to save a fellow student.

However, because of the successful endeavors Thomasin has accomplished, her personality as grown more fiery and fierce to the delight and chagrin of the professors and her fellow students.

About Thomasin

Personality and Traits

The first thing students notice about Thomasin is her ravenous appetite. The blonde badger usually has two breakfasts, two lunches and two dinners on an off day. Some days she can eat even more and has been recently been doing so to fuel the regimen of exercising she is doing.

With the Hufflepuff Commons right near the kitchens, she takes full advantage by making nightly visits to fill her stomach. The house elves have given her the moniker of ‘The Terror of the Seven Kitchens’ but delight in the apparent appreciation she has for their culinary arts. A true master of the table, Thomasin has never apologized for her gluttony.

The second thing they notice, unfortunately for them if its directed at them, is Thomasin's temper. The stuff of legend. Despite her weighing only 110 lbs, she has taken on much larger opponents than herself. In a dangerous situation, most beings choose either fight or flight. Thomasin's reaction is to always fight. Always. This was unhindered until she got to Hogwarts, where her volatile nature has been kept in check by her dear friends, Bryn, Essa and Nazir. Even this is not enough to stop Thomasin from going after not only students but even professors despite the consequences. She is concentrating on controlling her anger through breathing exercises and Eastern philosophy.

Thomasin’s personality is almost identical to her father, Lt. Col Stewart Sexton. Loyal, hard-working and at times, playful. She is also vindictive, prideful and very combative. Her mother, Candice was replaced by her uncle, Seiji Nakano has the main governor of her behavior after it was discovered that Thomasin was a witch.

Thomasin’s still has her mother’s love of music coursing through her veins. Most of her music leans toward hard rock and heavy metal. Black Label Society and Black Sabbath are her current favorites. Her skill in singing is not outstanding but above average.

Disappointed by electric instruments and amplification systems not working at Hogwarts, she has started a project of using the Sonorus spell to research a way to “bring” loud music to the school. 

Physical Appearance

Thomasin has a striking resemblance to her English mother, Candice Clearwater Sexton with her fair skin and blonde hair. Her father’s Hispanic and Anglo origins have given her a graceful blend of Americanized beauty. Recently Thomasin has added several pounds of lean muscle to her frame from the constant swimming and running she has done to prepared for the Quidditch team. For her gender, Thomasin is very strong and agile for her age.

Magical Abilities

Thomasin is an average student of magical ability. During the years, her confidence has grown along with her capabilities with her wand. She seems to have an affinity with flying and the spell, Incendio, which she used with great effect fighting acromantulas within the school. What Thomasin lacks in magical ability, she makes up for in her extreme physicality and fearlessness.


"I heard one of the Hufflepuffs led the charge to save a Slytherin student from a deadly Acromantula!" - NPC Gryffindor sixth year student.        



Fred Nakano – A fellow fourth year Hufflepuff and first cousin, Fred is the only thing Thomasin has for a sister. Born of her mother’s sister, Sorcha Clearwater, they have known each for their whole lives and was overjoyed to find out they had been both accepted into Hogwarts in the same year. Fred is the only person Thomasin truly trusts.

Essa Nazari – A fellow fourth year in the House of Ravenclaw, Essa was the first friend outside of her own house of Hufflepuff. Initially drawn to the Scottish girl of Kurdish origins through the Kurdish language, Thomasin and Essa struck up a quick uneventful friendship. Despite her enormous respect for her, Thomasin worries for her friend’s safety because of the secrets she seems to keep to herself. Thomasin has playfully nicknamed Essa ‘Agent E’ because of this.

Bryn McLachlan – Also a fellow fourth year in the House of Ravenclaw, Bryn is near and dear to Thomasin because of his humble and quiet nature. Throughout her life, she usually torments any boy who she has taken a liking to. All shied away from her except for Bryn. The Scottish boy weathers Thomasin’s immature display of affection of him with tolerant grace to the point that it might be returned. Bryn is Thomasin’s usual partner-in-crime in their night breaks of the school curfew.

Nazir Rhodes-Lescher – The Hufflepuff Quidditch Captain and the student that Thomasin admires the most. While not close friends, Thomasin and Nazir seem to have a mutual respect through their shared love of the game of Quidditch. She usually calls him or "Governor" or "Guv" for short as a sign of respect for his Quidditch skills as she replaced him as one of the team's Beaters

Raven Stormborn – A third year Slytherin. Raven is unique for being Thomasin first Slytherin friend. While not as close as most of her friends, their friendship is notable because of the prejudice she has for the students of House Slytherin. Her prejudice persists to the present but it is because of Raven, Thomasin has been friendlier to students wearing the green and silver.


Arianna von DracheBlume – Herbology teacher and Lakota Native American, she is Thomasin’s favorite professor mostly because of their shared ties to the United States and her respect for Native American culture. Thomasin’s admiration is notable because of her indifference to teachers and authority in general. Their relationship is strained at the present moment.  

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