Donald Gregory died in 1836.
Donald Gregory was born in 1803.
Donald Gregory Scherrer has written: 'The effect of ingesting dextrose on human performance' -- subject(s): Physiological effect, Heart beat, Dextrose
Gregory Stapleton died in 1802.
Gregory Breit died in 1981.
Gregory Yong died in 2008.
Gregory Yob died in 2005.
Gregory Dix died in 1952.
Gregory Ivy died in 1985.
Gregory Pakourianos died in 1086.
Gregory I of Naples died in 755.
Gregory of Brechin died in 1242.
Gregory Luna died in 1999.