- Category : Medical-Surgeon
- Type : MGP
- Profile : 1/3 - Investigating / Martyr
- Definition : Split - Small (52,57)
- Incarnation Cross : RAX The Vessel of Love 1
Scottish physician, surgeon and Professor of orthopedic surgery and author of "Textbook of Orthopedic Surgery," with the sixth edition published in 1963. He has been knighted for his accomplishments.
Mercer was married; one child. He died in 1971.