Woke this morning with a thought that City are the only team with 3 consecutive managers to win the English PL. (ok I’m 2-3 years late with that thought - shush!)
pretty good definition of a dynasty - multiple consecutive successful leaders.
Rather than a single successful dictator...
NB checking further back, Liverpool pre-PL have had 2 sets of dynasties, early 1900’s (3 managers) and then shankly -> dalglish (4). Interestingly both lasted about the same time, 30 years.
Sunderland also had a dynasty of 3, lasting 40 years starting in 1899 ... though the periods between winning (3 times) the league were well spaced out!