Micheel Trachtenberg is dead on the first of the last 310 days of the year.

You could also say it is the day leaving 309 days in the year, similar to 39.

Her big breakout show was Buffy the Vampire Slayer, and now she is dead at age 39.

She’s a New York girl.

The rumor is she has died due to liver failure after recently having a liver transplant. She has died 138 days after her birthday (Liver Failure=138).

Joss Whedon is the creator of Buffy and his name also has the 138 connection.

She has died 248 days after Joss Whedon’s birthday, while the country is 248 years old.

She has died a span of 281 days from the anniversary of the last episode (60th prime) while he is 60.

You could also say she died on the 139th day of her, and she is known for ‘Gossip Girl,’ equating to 139.

Regarding Gossip Girl, she plays the character Georgina Sparks, and she has died 160 days after the anniversary of the first episode (Georgina Sparks=160).

She is also dead 33 weeks after the anniversary of the release of her film, Harriet the Spy.

https://people.com/michelle-trachtenberg-hit-back-at-critics-questioning-her-health-1-year-before-her-death-11686945

https://en.wikipedia.org/wiki/Michelle_Trachtenberg

She has died 47 days before Sarah Michelle Gellar’s birthday, while Gellar is 47 years old (Time=47).

Notice the first character that Michelle Trachtenberg played was Harriet the Spy (Harriet=47).

The show ran 144 episodes (Jesuit Order=144, The United States of America=144).

Sarah Michelle Gellar’s birthday is 14/4 (like 144).