"Biographical details" refers to specific information or facts about someone's life, such as their date of birth, educational background, work history, achievements, and family. Full definition
• For biographical details of other important American modern artists, see: Famous Painters. (visual-arts-cork.com)
Malcolm Gladwell's Blowing up is rich in biographical detail on Taleb, and reads to me like Fooled by Randomness in essay (despite Taleb's protestations that «while flattering,» it put him in the «wrong box»). (greenbackd.com)
The only character in the story based on a real person, Ivor Novello — the English matinee idol and composer, gracefully played by Jeremy Northam — is an actor, and the use of biographical details about him in the dialogue, proposed by Altman, functions as one kind of discipline; the performance of a few of his songs while the murder is taking place offscreen structures the entire sequence and might be said to function as another kind. (chicagoreader.com)