# Mr. Duke — Inspector French’s Greatest Case character guide

> Mr. Duke in Inspector French’s Greatest Case by Freeman Wills Crofts.

**Role:** major

**Also known as:** Duke

**First appearance:** 0000-i-murder

## Snapshot

A once-prosperous diamond merchant whose mounting debts and stolen stones drive him to a desperation that even the detective investigating his case fails to grasp in time.

## Who they are

Mr. Duke is the senior partner of Duke & Peabody, a man respected for his fairness to subordinates and his sportsmanlike acceptance of loss. Yet behind that composure he is crumbling: he confesses to French that ruin stares him in the face and that he is not the man he was. His private anguish, dismissed as mere worry, becomes the emotional fault line running beneath the entire investigation.

## Relationships

### [Inspector French](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/inspector_french)

_professional_

Inspector French works closely with Mr. Duke, likely as a colleague or informant in the investigation.

### [Mr. Gething](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/mr_gething)

_professional_

Mr. Duke and Mr. Gething have a business or professional association, possibly as colleagues.

### [Miss Duke](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/miss_duke)

_family_

Miss Duke is the daughter of Mr. Duke, sharing a familial bond.

### [Inspector French](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/inspector_french)

_professional_

Inspector French works closely with Mr. Duke, likely as a colleague or informant in the investigation.

### [Inspector French](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/inspector_french)

_professional_

Inspector French works closely with Mr. Duke, likely as a colleague or informant in the investigation.

### [Mr. Gething](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/mr_gething)

_professional_

Mr. Duke and Mr. Gething have a business or professional association, possibly as colleagues.

## In the story

### [I: Murder!](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/i-murder)

Senior partner of Duke & Peabody, arrives distressed and reveals the financial loss.

### [II: The Firm of Duke and Peabody](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/ii-the-firm-of-duke-and-peabody)

Senior partner, provides details about the firm and staff, expresses confidence in Gething.

### [III: Gathering the Threads](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/iii-gathering-the-threads)

Employer of Gething and Harrington; provides information about the key and the stolen notes.

### [IV: Missing](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/iv-missing)

Reports Vanderkemp's disappearance and provides a forged letter for analysis.

### [VI: The Hotel in Barcelona](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/vi-the-hotel-in-barcelona)

Referenced as the owner of the stolen diamond collection and as a figure in Vanderkemp's story.

### [VII: Concerning a Wedding](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/vii-concerning-a-wedding)

Diamond merchant; his key may have been tampered with; father of Miss Duke.

### [Mrs. French Takes a Notion](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/xiii-mrs-french-takes-a-notion)

Meets French, expresses deep anxiety over the investigation and his impending financial collapse.

### [XIV: Tragedy](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/xiv-tragedy)

Committed suicide during the passage from Harwich; had been deeply depressed over financial losses.

### [Conclusion](https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/chapters/xx-conclusion)

Confesses to the murder and embezzlement; reveals his double life as Mr. Vane and his love for Cissie Winter.

## Links

- HTML: https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters/mr_duke
- Book: https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se
- All characters: https://www.betterreads.dev/discover/inspector_french_s_greatest_case_se/characters