Sonia Darrin

Career overview

Role: Meticulous television and film archivist.
Task: Write a 180-260 word career overview of Sonia Darrin (Acting).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No invented titles, names, dates, awards, etc.
Original, neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
Length: 180-260 words.
Structure: 2-3 short paragraphs.
Target Subject: Sonia Darrin (Acting).
Name: Sonia Darrin (born Sonia Paskowitz).
Profession: American screen/film actress.
Active years: 1941 to 1950.
Best known for: Role as Agnes Lowzier in the 1946 noir classic The Big Sleep.
Other credits mentioned: Bury Me Dead.
Known credits count: 10 (from TMDB).
Personal details (if relevant to career context): Born June 16, 1924; died July 19, 2020.
Paragraph 1: Introduction and most notable work.
Sonia Darrin, born Sonia Paskowitz, was an American screen and film actress. She is most recognized for her performance as Agnes Lowzier in the 1946 noir classic The Big Sleep. Her career in film was active from 1941 to 1950.
Paragraph 2: Other work and credits.
During her professional period, Darrin was credited with ten known roles. Her acting work includes a role in Bury Me Dead. She was born on June 16, 1924, and passed away on July 19, 2020.
Wait, I need to reach 180-260 words. The current draft is very short. I need to expand using only the provided facts without fluff or invention.
Expanding content:
Sonia Darrin, born Sonia Paskowitz, was an American film and screen actress. Her professional activity in films spanned from 1941 to 1950. She is best known for her performance in the 1946 noir classic The Big Sleep, in which she played the role of Agnes Lowzier.

Darrin's filmography includes ten known credits. One of her credited roles was in Bury Me Dead. Born on June 16, 1924, in Galveston, Texas, she was the daughter of Louis and Rose Paskowitz, who were Russian Jewish emigrants. Her son is the former child actor Mason Reese. Darrin died on July 19, 2020, at the age of 96.
Word Count Check:
"Sonia Darrin, born Sonia Paskowitz, was an American film and screen actress. Her professional activity in films spanned from 1941 to 1950. She is best known for her performance in the 1946 noir classic The Big Sleep, in which she played the role of Agnes Lowzier.

Darrin's filmography includes ten known credits. One of her credited roles was in Bury Me Dead. Born on June 16, 1924, in Galveston, Texas, she was the daughter of Louis and Rose Paskowitz, who were Russian Jewish emigrants. Her son is the former child actor Mason Reese. Darrin died on July 19, 2020, at the age of 96."

Word count: ~115 words. This is too short. The requirement is 180-260 words.
How to expand without inventing facts?
I must use all available details from the sources