COOK, Billy J., age 82, of Rochester Hills, August 20, 2014; leaving behind the love of his life Betty of 61 years; loving dad of Barbara (Randy), Dawn(Mark) and Jenny (Donald); papa-grandpa of Heather (Jason), Lacy (Nick) Mason & Jeremy; great-grandpa of Emma, James, Nicholas & Joseph. Donations may be made to Mercy Hospice –Oakland, 1111 W. Long Lake Rd, Ste. 102 Troy, MI 48098 .