Sponsored Links Bryce Seligman Dewitt Complete Dating History Add new Post Sponsored Links Bryce Seligman Dewitt wiki Login to Edit Bio: American theoretical physicist who developed canonical quantum gravity. He also originated the field of numerical relativity. He received his undergraduate, graduate, and doctoral degrees all from Harvard University.Date of Birth: 08 Jan, 1923Zodiac Sign: CapricornPlace of Birth: California, United StatesDied: 81 years agoDate of Death: 23 Sep, 2004Profession: Scientist Show more bio data > Bryce Seligman Dewitt Latest Videos