Career
He represented Joliette in the Canadian House of Commons from 1911 to 1917 as a Conservative. He was born in Street-Paul de Joliette, Quebec, the son of Joseph Guilbault and Adelaide Renaud, and was educated at the Collège de l"Assomption and the Université Laval. He set up practice in Joliette.
Guilbault was secretary-treasurer of the school commission.
He did not run for reelection in 1917 due to illness.
