Gary Speed and another self confessed Blades fan and Sheffield born Micky Adams as well as John Carver who took charge as acting manager for a number of games, the ultimate result of which saw the side relegated to League One.
The majority of the club's managers have been English, the only exceptions being John Harris, Ian Porterfield, Billy McEwan and David Weir (all from Scotland), Gary Speed (who was Welsh) and Danny Wilson who has represented Northern Ireland at international football.
[3] Davison gradually rebuilt the side with astute signings and young players and regained top-flight status but the club's post-war financial problems would hamper team building for years to come.
[5] United then appointed Chester manager John Harris who inherited a talented but under performing side which he transformed into a promotion team, returning to Division One in 1961.
[6] Experienced Blackburn Rovers manager Ken Furphy was the man United turned to replace John Harris.
[8] He initially did well but the team was ageing and there was little money to replace players, but after a good finish in his first season a disastrous string of results the following year led to Furphy being sacked in October 1975.
[8] Jimmy Sirrel was recruited from Notts County but he proved unpopular with both the players and fans and could not halt the decline, overseeing relegation and then being sacked in September 1977 with United at the bottom of Division Two.
[7] The ambitious and colourful Harry Haslam was then handed the reins and although many of his ideas were ahead of their time he built an ageing side based on 'star' players at the end of their career.
[10] Coach Billy McEwan was promoted to the position of manager but failed to improve the standard of play and with attendances falling and the team in danger of relegation once more he was sacked in January 1988.
[11] United now turned to the colourful character of Dave Bassett who had most recently had a short, unsuccessful spell as manager of Watford.
[12] With the formation of the Premier League United's old financial problems and willingness to sell star players without replacing them meant the side eventually succumbed to relegation and when an immediate return was not forthcoming Basset was sacked in December 1995.
[11] Experienced Howard Kendall was recruited as manager and undertook a complete rebuilding of the side but left in June 1997 to take over at Everton.
[11] Player-coach Nigel Spackman was promoted to replace Kendall but after initial promise he quit after only eight months citing boardroom interference.
[15] Just like Adrian Heath, the appointment of Bryan Robson in 2007 proved an unpopular and unsuccessful one and he was sacked after less than a year following poor results and intense fan pressure.
[17] Worse was to come however as player-coach Gary Speed was briefly promoted to manager,[18] but left after only a few months to take over the Welsh national side.