- It is with heavy hearts that the family and friends of Bob Petterson announce his passing on December 1, 2010 in Estevan, SK after a short battle with cancer. He was 73 years of age. It was Bob’s wish not to have a funeral. The family respectfully declines flowers. If you so desire, you can make a donation to the Canadian Cancer Society in Bob’s name. Arrangements are entrusted to Hall Funeral Services, Estevan. Messages of condolence may be forwarded to the family by visiting