Harry Redknapp (Tottenham) is Frank Lampard's (Chelsea) uncle.
No English manager has ever won the Premiership since its inception. The last English manager to win the old Division 1 (The Premiership's predecessor) was Howard Wilkinson with Leeds Utd in 1991/2. Thankfully, Leeds are now in their rightful place in the third tier of English football where they lock horns with the likes of Cheltenham and Yeovil.
I think the last player to miss 2 penalties in the same Premiership game is Juan Pablo Angel for Aston Villa.
Howard Wilkinson Leeds Utd
I know he won the Premiership (or the First Division as it was known then) as a player at Liverpool , and I think he may have won it as a manager at Liverpool too
Pete Rose of the Cincinnati Reds was the last player-manager in baseball.