The first manager of Manchester United to have been born outside of England was John Chapman, who held the post between November 1, 1921 and October 7, 1926 - "..for improper conduct in his position as Secretary-Manager of the Manchester United Football Club". As of 2010, their only manager from outside the United Kingdom is Frank O'Farrell from the Republic of Ireland.
The bvery first manager unknown, but the first known manager is A.H.Albut
The first manager was Ernest Mangnall between 1903-1912
Manchester United's first manager was Sir Matt Busby.
Sir Matt Busby
Manchester United had two secretaries (the term manager was not used until the arrival of Jack Robson in 1914) in the calendar year 1903 - one, James West, who oversaw the financial collapse of their forerunners Newton Neath, and his successor, Ernest Mangnall, who left Manchester United to go and manage their local rivals Manchester City in 1912. As of 2011, Mangnall is the only man to manage both the red and blue sides of Manchester.
Manchester United was there first, it is 27 years older than Chelsea football club.
Well ... Manchester United first won the F.A cup in the year 1890!
They began as Newton Heath in 1878, then changed their named to Manchester United in 1902