Jeffery was born December 17, 1955 in Rockford Illinois to parents Richard and Patricia Gustafson. He passed away at home in Everett Washington on December 8, 2012. Jeffery worked as a Sheet Metal Mechanic until the time he passed. His favorite pastimes included hiking and camping, but especially fishing. He is survived by his sons Joshua and Travis Gustafson and his daughter Brianna Gustafson; sisters Lori Simpson and Lisa Labarreare, brother Joseph Gustafson, and his father Richard Gustafson. A Memorial Service will be held at 2:00pm on Tuesday, December 18, 2012 at Evergreen Funeral Home and Cemetery, 4504 Broadway in Everett with a reception to follow the services.