Can you find these Sandringham horses?" Solution

T I B B A R R I S + + S O + R 
G R A N T E D Y + + T Y S + E 
+ + A + + + + + L A + E C R N 
+ + + E + + + + T I + O A E A 
+ + + + H + + U + L L J R V I 
+ + + + + N E + L I T E S E S 
+ + + + + S O A + + + + + R S 
+ + + + Q + G I + + + + + O A 
G + + U + A + U L + + + + F N 
+ A E + H + R + + + + + + + C 
+ + N C + A + + + + + + + + E 
+ + + D M + + + + + + + + + + 
+ + + E O + + + + + + + + + + 
+ + + + + F + + + + + + + + + 
+ + + + + + F + + + + + + + + 

(Over,Down,Direction) 
CHAGALL(4,11,NE)
FOREVER(14,9,N)
GANDOFF(1,9,SE)
GRANTED(1,2,E)
JOEY(12,5,N)
LILY(11,5,NW)
LIONHEART(9,9,NW)
OSCAR(13,1,S)
RENAISSANCE(15,1,S)
SETI(13,6,W)
SIRRABBIT(9,1,W)
STATUESQUE(12,1,SW)
URAME(8,9,SW)