From The Kennel Club Calendar and Stud Book (U.K.), Volume I, 1874:
537. Foiler.—Mr. Henry Gibson's, Lymington, Brockenhurst, Hants; breeder, Mr. G. Whitemore, of Stevenstown, North Devon.
Pedigree: By Old Grip out of Judy; by Grove Willie out of Vixen; Willie by Grove Tartar out of Grove Nettle (No. 655).
Chief Performance: Nottingham, 2nd prize, 1872; 3rd prize, 1873; Birmingham, 2nd prize, 1872; 2nd prize, 1873.
 
538. Foiler.—Mr. T. Wootton's (see Gibson's Foiler).

There appears to be a typo in this entry.  All historical documents say that Foiler's dam's name is Juddy, not Judy.

From http://www.parsonrussellterrierclub.co.uk/history.html :
Development of The Fox Terrier and The Parson Russell Terrier
The Fox Terriers and Parson Russell Terriers of today are descended from the foxing terriers of the early part of the 18th century. Although it has been impossible to find documented pedigrees earlier than 1862 we do know that John Russell acquired Trump around 1818.
 
In 1862 the Reverend Handly owned a bitch called ‘Sting’ who became first in the line of Family III of Smooth Fox Terrriers. ‘Sting’ was mated to a dog called ‘Tartar’ and they produced a bitch called ‘Grove Nettle’.
 
In 1868 it was recorded that the Reverend John Russell bred a bitch named ‘Juddy’ who was by ‘Grove Willie’ out of John Russell’s bitch ‘Vic’. ‘Juddy’ was the first ancestress of Family I of Smooth Fox Terriers.
 
‘Juddy’ was mated to ‘Old Hornet’ (who was out of ‘Grove Nettle’) and produced ‘Moss I’ in 1869. She was mated to Mr Gibson’s ‘Bitters’ and ‘Moss II’ was the result. Moss II was mated to the Russell-bred ‘Tip II’ and from this came ‘Wasp’ who went to Mr Thomas Wooten of Nottingham. In 1883 ‘Wasp’ produced ‘Lill Foiler’ by a dog called ‘Young Foiler’ (who was also descended from ‘Juddy’). From ‘Lill Foiler’ came ‘Carlisle Tack’ and then his son ‘Carlisle Tyro’.
 
The Fox Terrier Club was formed in 1875 and the Rev John Russell was one of its founder members.