Gregory Ivy died in 1985.
Gregory Ivy was born in 1904.
In the book Evercrossed you find out on page 4 at the bottom that Gregory Ivy's stepbrother had tried to kill Ivy and killed Tristan instead
Gregory wants to kill Ivy because he is a fallen angel who is envious of her purity and the love she shares with Tristan. He sees her as a threat to his own ambitions and seeks to eliminate her to prevent her from coming between him and Tristan.
Ivy Wallace died in 2006.
Hardy Ivy died in 1842.
Ivy Gibbs died in 1966.
Ivy Weber died in 1976.
Ivy Rahman died in 2004.
Gregory Breit died in 1981.
Gregory Pakourianos died in 1086.
Gregory I of Naples died in 755.
Joshua Gregory died in 1838.