Misc: what was the name of stalin's daughter who defected to the u.s in 1967?

Questions

In 1899 Humphrey---------- , actor, born.?

In 1903 Randolph---------- , actor, born.?

In 1909 First radio-assisted ---------- at sea.?

In 1944 Rutger---------- , actor (Blade Runner, Ladyhawke, Osterman Weekend), born.?

In 1958 Princess ---------- of Monaco, born.?