Prince Michael of Kent

Career overview

Role: Meticulous television and film archivist.
Task: Write a career overview of Prince Michael of Kent (Acting).
Constraints:
Use ONLY verifiable facts from the provided sources.
No invented titles, names, dates, etc.
Original, neutral, encyclopedic prose.
Plain text ONLY (no markdown, no asterisks, no headings, no bullet points).
Word count: 180-260 words.
Structure: 2-3 short paragraphs.
No preamble, no JSON.
Source [1]: Prince Michael of Kent. Known for acting. 3 known credits. Birthday: July 24, 1942. Place of birth: Buckinghamshire, England, UK. Also known as: Michael George Charles Franklin Michael.
Source [2]: Prince Michael of Kent is known as an actor. Work includes Lord Montagu and Queen Victoria: Secrets of a Queen.
Source [3]: HRH Prince Michael George Charles Franklin of Kent, GCVO. Born July 4, 1942, in Iver, Buckinghamshire. Grandson of King George V. Member of the British Royal Family.
Source [4]: About Michael Keaton (irrelevant to Prince Michael of Kent).
Name: HRH Prince Michael George Charles Franklin of Kent, GCVO.
Acting credits: Lord Montagu and Queen Victoria: Secrets of a Queen.
Total known credits: 3.
Birth details: July 4, 1942, in Iver, Buckinghamshire (Source 3) or July 24, 1942 (Source 1). Self-correction: Source 1 says July 24, 1942. Source 3 says 4. Juli 1942. I will stick to the information provided, perhaps noting the discrepancy if necessary, but usually, in archival work, if sources conflict, I should be careful. However, the prompt says "Write a career overview of Prince Michael of Kent (Acting)". The birth date is personal info, not career info, but provides context.
Note: The prompt asks for a career overview.

Drafting Paragraph 1:
Prince Michael George Charles Franklin of Kent, GCVO, is an actor known for his work in film and television. He has three known acting credits. His professional work includes appearances in Lord Montagu and Queen Victoria: Secrets of a Queen.

Drafting Paragraph 2:
Born in Buckinghamshire, England, Prince Michael is a member of the British Royal Family and the grandson of King George V. His acting career is documented through his involvement in specific productions such as Queen Victoria: Secrets of a Queen and Lord Montagu.

Refining and checking word count:
Current word count is very low (~70 words). I need to reach 180-260 words.

Wait, the sources are very sparse.
Source 1: 3 credits.
Source 2: Lord Montagu and Queen Victoria: Secrets of a Queen.
Source 3: Grandson of King George V, member of British Royal Family.
Source 4: Irrelevant.

Problem: I cannot invent details to reach the word count. If the sources don't have enough info, I must be careful. The prompt says "Write a 180-260 word career overview". If the sources only provide ~40 words of actual career info, I cannot fulfill the word count without violating the "ONLY verifiable facts" rule.

Let's re-examine the sources for any hidden details.
Source 1: "Known For Acting", "Known Credits 3", "Also Known As Michael George Charles Franklin Michael".
Source 2: "Prince Michael of Kent is known as an Actor. Some of his work includes Lord Montagu and Queen Victoria: Secrets of a Queen."
Source 3: "HRH Prince Michael