FATHER ISAAC JOGUES, S.J.
Ambassador of Peace from New France to the Five Nations of the Iroquois with his companion John Bourdon discovered these waters, named them LAC du SAINT- SACREMENT, May 30, 1646.
Martyred by the Mohawks at the river of their name on October the Eighteenth in that same year.
Erected by the State of New York A.D. 1939 on the burial field of the Battles of Lake George.