D., Bloom would have been obliged to have been alive 83,300 years, having been obliged to have been born in the year 81,396 B.C.

What events might nullify these calculations?

The cessation of existence of both or either, the inauguration of a new era or calendar, the annihilation of the world and consequent extermination of the human species, inevitable but impredictable.

How many previous encounters proved their preexisting acquaintance?

Two. The first in the lilacgarden of Matthew Dillon’s house, Medina Villa, Kimmage road, Roundtown, in 1887, in the company of Stephen’s mother, Stephen being then of the age of 5 and reluctant to give his hand in salutation. The second in the coffeeroom of Breslin’s hotel on a rainy Sunday in the January of 1892, in the company of Stephen’s