Gregg also played for Doncaster Rovers and Stoke City and later went into management with Carlisle United , Crewe Alexandra , Shrewsbury Town and Swansea City .
He is a survivor of the Munich air disaster in 1958 .
survivor also played for Doncaster Rovers and Stoke City and later went into management with Carlisle United , Crewe Alexandra , Shrewsbury Town and Swansea City .
He is a survivor of the Munich air disaster in 1958 .