How does Alphonse Frankenstein react to the news of Elizabeth's death?

At the news of Elizabeth's death, Alphonse Frankenstein gave up on life and died.

My father and Ernest yet lived, but the former sunk under the tidings that I bore. I see him now, excellent and venerable old man! His eyes wandered in vacancy, for they had lost their charm and their delight—his Elizabeth, his more than daughter, whom he doted on with all that affection which a man feels, who in the decline of life, having few affections, clings more earnestly to those that remain. Cursed, cursed be the fiend that brought misery on his grey hairs and doomed him to waste in wretchedness! He could not live under the horrors that were accumulated around him; the springs of existence suddenly gave way; he was unable to rise from his bed, and in a few days he died in my arms.