USCH
Grafmar's Blue Boy
- Sire: Silver Blue Luke
- Dam: Wac of Mortgaged Acres
- Registration #: AKC S304069 / FDSB 482567
- Date of Birth: 1948-5-28
- Variety: Shorthair
- Country (current): United States
- Created: 2013-01-21 00:17:47