Allan R. O’Brien
Senior Partner, Nelligan O'Brien Payne LLP
- 300-50 O'Connor St., Ottawa, Ontario K1P 6L2
Michelle O’Bonsawin
Justice:, Superior Court of Justice
- Court House, 161 Elgin St., Ottawa, Ontario K2P 2K1
Ann Margaret Oberst
Counsel, Justice Canada
- Immigration Law Division 400-120 Adelaide St. W., Toronto, Ontario M5H 1T1




