Title | Start Date | End Date |
| M.P. (Parry Sound--Muskoka) | 1997/06/02 | 2000/11/26 |
| M.P. (Parry Sound—Muskoka) | 2000/11/27 | 2004/06/27 |
| M.P. (Parry Sound—Muskoka) | 2004/06/28 | 2006/01/22 |
| Minister of Agriculture and Agri-Food | 2004/07/20 | 2006/02/05 |
| Minister of Indian Affairs and Northern Development | 2003/12/12 | 2004/07/19 |
| Minister of State (Federal Economic Development Initiative for Northern Ontario) | 2005/06/28 | 2006/02/05 |
| Secretary of State (Federal Economic Development Initiative for Northern Ontario) | 1999/08/03 | 2003/12/11 |
| Secretary of State (Parks) | 1997/06/11 | 1999/08/02 |
| Secretary of State (Rural Development) | 1999/08/03 | 2003/12/11 |