| Effie Munro |
|Family|| John Hebron, first husband|
Grant Munro, second husband
Lucy Hebron, daughter
|Behind the scenes|
|Appearances||The Adventure of the Yellow Face|
Effie Munro was a British lady and wife of Grant Munro. A sudden turn to strange behaviour and secrecy after three years of marriage caused her husband to seek Sherlock Holmes's help in solving the mystery behind her agitation.
- In 19th century Britain, 'Effie' was generally a nickname derived from 'Euphemia'.