21.   The ballet dancer, Rudolph Nureyev, died at the age of fifty four.

22.   The ballet dancer, Rudolph Nureyev, died at the age of fifty-four.

23.   The Prince and his wife must have died at the very same moment, to within a fractional thousandth of a second.

24.   They had one son, who died at birth.

25.   They had two sons, the elder of whom died at the age of nineteen, and two daughters.

26.   Mary Martin has died at her home in California at the age of seventy-six.

27.   He died at the height of his fame.

28.   He had a heart attack when he died at fifty.

29.   Those mice with the YY genotype died at birth concluding that the Y gene is lethal and y gene is non-lethal.