Who is credited with developing the first classification system for fingerprints?

• A. Edmond Locard
• B. Sir Francis Galton
• C. Alphonse Bertillon
• D. Hans Gross

Answer: (B)

Fingerprints were brought into forensic work as a reliable means of identification only after a systematic way to classify them was developed. Sir Francis Galton was the first to create a formal classification method for fingerprints. He studied the recurring ridge patterns and defined primary pattern types—loops, whorls, and arches—along with the idea that ridge details (minutiae) could be used to distinguish one print from another. This approach turned fingerprint comparison into a repeatable, standardized process, enabling investigators to organize prints and match them consistently across cases. While others like Edmond Locard, Alphonse Bertillon, and Hans Gross made pivotal contributions to forensic science in different areas, Galton is credited with initiating the first workable classification system for fingerprints.