Wimbledon FC (Moved to Milton Keynes and renamed MKDons).
Hull City **
Notts County (oldest club in football league) definitely.
Swansea (definitely in the English leagues though you may classify them as welsh).
Wigan Athletic **
So not just ONE! but at least 30, 8 of whom start with letter B.
** = Current premiership side
Assume you are ignoring when there was Div1,Div2 and then Div3 south Div3 north pre war as most clubs came up that way until Div1(Premiership),Div2(Championship),Div3(League1) and Div4(league2) current 4 pro league structure was formed in 1958/59.
Only player to have played in all 4 of the English divisions is Colin Cramb. He also scored in each of these top 4 divisions.
Steve Finnan has played in FIVE divisions in England, scoring in everyone.
Steve Finnan. Came up the divisions with Fulham and then played for Liverpool in Istanbul 2005.
Marcus Stewart, currently with Exeter, has played in all divisions
Steve Finnan is the youngest player to have played in all top 4 English Leagues at the age of 19
I can think of Robbie Earnshaw. Not only has he played in all leagues, he has scored hattricks in all divisions...but there must be more players
Alan Cork and Dave Beasant both played for Wimbledon FC in all four divisions of the Football League pre the formation of the Premiership.