On This Day: 17 February 1970 Jeffrey McDonald slices up his ---------- ?

Questions

In 1928 "Firedamp" explodes in ---------- Pa coal mine killing 195 of 273 miners.?

In 1935 T.E. ---------- (of Arabia) dies in a motorcycle crash.?

In 1945 Peter ---------- singer (Who-Tommy), born.?

In 1964 US diplomats find at least 40 secret mics in the ---------- embassy.?

In 1966 Tortoise reportedly given to Tonga's king by Capt. ---------- (1773), dies.?