Jay Kirby

Career overview

Topic: Career overview of Jay Kirby (Acting).
Constraints: 180-260 words, 2-3 short paragraphs, plain prose only, no markdown, no headings, no preamble, no JSON.
Source material: Provided TMDB bio, Wikipedia, IMDb, and Biographies.net snippets.
Rule: Use ONLY verifiable facts from the sources. No guessing.
Name: Jay Kirby (born William Bennett George or William B. George).
Nationality: American.
Profession: Actor in films and television.
Known for: Playing Johnny Travers, the youthful sidekick of Hopalong Cassidy, in six films in the 1940s.
Start of career: Began acting in films in 1942.
Specific detail: Cast to replace Russell Hayden in the Cassidy films.
Other credits: Zorro's Black Whip.
Total known credits (TMDB): 18.
Birth: January 28, 1920, in Kansas City, Missouri, USA.
Death: July 30, 1964 (age 44).
Paragraph 1: Introduction and early career.
Jay Kirby was an American actor who worked in both films and television. Born William Bennett George on January 28, 1920, in Kansas City, Missouri, he began his film acting career in 1942. During this time, he was cast to replace Russell Hayden in the Cassidy films.
Paragraph 2: Major roles and recognition.
Kirby is best known for his role as Johnny Travers, the youthful sidekick of Hopalong Cassidy. He played this character in six films during the 1940s. His acting credits include the film Zorro's Black Whip, and he has 18 known credits.
Paragraph 3: Conclusion/Personal details (if needed to reach word count).
He was also known as Bill Georg. Kirby passed away on July 30, 1964, at the age of 44.
Drafting for word count:
Jay Kirby was an American actor who performed in films and television. Born William Bennett George on January 28, 1920, in Kansas City, Missouri, he began his career in film acting in 1942. He was cast to replace Russell Hayden in the Cassidy films at the start of his career.

He is best known for playing Johnny Travers, the youthful sidekick of Hopalong Cassidy, in six films during the 1940s. His filmography includes the title Zorro's Black Whip, and he has 18 known credits. Kirby was also known by the name Bill Georg.

The actor's career spanned several years within the film and television industry. He died on July 30, 1964, at the age of 44.
Word count check:
"Jay Kirby was an American actor who performed in films and television. Born William Bennett George on January 28, 1920, in Kansas City, Missouri, he began his career in film acting in 1942. He was cast to replace Russell Hayden in the Cassidy films at the start of his career.

He is best known for playing Johnny Travers, the youthful sidekick of Hopalong Cassidy, in six films during the 1940s. His filmography includes the title Zorro's Black Whip, and he has 18 known credits. Kirby was also known by the name Bill Georg.

The actor's career spanned several years within the film and television industry. He died on July 30, 1964, at the age of 44."

Count: ~135 words. I need to expand to reach the 180-260 range without inventing facts.
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