Following the
Rebellion, Gugy held the position of Police
Magistrate at
Montreal, and then from 1841 to 1846, he was appointed
Adjutant-General to the
Militia of
Lower Canada. As Adjutant-General, the party of Sir
Louis-Hippolyte La Fontaine frequently targeted him for not placing enough
French Canadians in the higher ranks of the militia. After the Union of 1841, Gugy failed to win the parliamentary seat for
Saint-Maurice when the supporters of his opponent,
Joseph-Édouard Turcotte, seized the
polling booth. He had also been a candidate for his old seat in
Sherbrooke but was defeated by
Edward Hale. In 1848, he was returned to
Sherbrooke by acclamation. In the house, Gugy voted regularly against the ministry of Sir
Louis-Hippolyte La Fontaine, and during the famous debate on the
Rebellion Losses Bill, Gugy, with Sir
Allan Napier MacNab, was the principal leader of the opposition. In 1849, his speeches fuelled the tension that finally exploded with the
Burning of the Parliament Buildings in Montreal and the subsequent riots. Gugy reacted with his customary spirit on the night of the burning, seizing several of the agitators to stop them from setting upon the
Speaker,
Augustin-Norbert Morin. The next day, 26 April, Gugy climbed a lamp-post on the
Champ de Mars and for two hours harangued the crowd that had gathered to launch an attack on the homes Sir
Francis Hincks,
Benjamin Holmes and his old enemy Sir
Louis-Hippolyte La Fontaine, trying in vain to persuade them to disperse. ==Retirement==