Descendant from J Line
Descendant from Family 2
First UK SBT breed standard was based on Jim the Dandy. Jim died at an early age. Previously went by Shaw's Jim.

BOB in the very first SBT show ever (1935/36)
Up to the present (1943) it would appear that “Vindictive Monty’s” descendants have played a more important part in the breed’s history than “Jim the Dandy’s”. This is rather unexpected, as Jim was the better show specimen, and is probably accounted for by their inheritance through their dams, which was first class in Monty’s case, but only “so-so” in Jim’s. It is interesting to note that most of Monty’s notable descendants were reds or fawns, and the Jim’s were mainly brindles. Source: The Staffordshire Bull Terrier (1943), by HN Beilby.