In regards to your dad being adopted,you may want to go to the post adoption registry at 114 garry street in Winnipeg. You can ask them to give you non identifying info.on him and also ask them in writing to try to locate him to see if he wants contact or not. I have been searching for my sister who was adopted,and is now living in Winnipeg.The post adoption registry finally made contact,but she only wished for medical info.which I provided. Good luck in your search.