The short answer is no. I don't know jack p shepherds family history at all, but Steve john Shepherd's surname was changed by deed poll some years ago.
yes
Jack P Shepherd is not related to Steve John Shepherd as there are definitely no sources from any articles that states any connection between both of them.
Steve John Shepherd is 6' 1 1/2".
September 1973
He was born July 1973
Steve John Shepherd plays Micheal Moon in eastenders. :)
He went to my secondary school, St Bonaventure's Catholic Comprehensive School
John Shepherd Reid is 6'.
No, he was a preacher and cousin to Jesus.
John Scott Shepherd was born in 1964.
John Shepherd - footballer - was born in 1932.
John Shepherd - cricketer - was born in 1943.