Thomas Keefer

Thomas Coltrin Keefer
Born(1821-11-04)4 November 1821
Died7 January 1915(1915-01-07) (aged 93)
Rockcliffe, Ontario
Occupation(s)Engineer, author, and businessman
TitlePresident of the Royal Society of Canada
Term1898–1899
PredecessorFélix-Gabriel Marchand
SuccessorWilliam Robinson Clark
ChildrenCharles Keefer
Relatives
  • George Keefer (father)
  • Samuel Keefer (half-brother)
  • Thomas McKay (father-in-law)
Signature

Thomas Coltrin Keefer CMG (4 November 1821 – 7 January 1915) was a Canadian civil engineer.