Theresa Hartley, age 59, of Hudsonville, passed away unexpectedly on Wednesday, August 8, 2012. She will be lovingly remembered by her sister and brothers, Judy (Chuck) Day of Hudsonville, William (Joy) Hartley of Clarkston, MI, Charles Hartley of Adrian, MI, John (Cindy) Hartley of Brooklyn, MI, Alfred (Jane) Hartley of Clarkston, MI, Thomas (Annick) Hartley of Toronto, Canada; and many nieces and nephews. She was preceded in death by her parents, William and Edna (Shinabery) Hartley and her sisters, Barbara Shaffer and Brenda Loveland. Theresa was born in Hudson, MI and graduated from Adrian High School. She was a licensed cosmetologist in the state of Michigan and a licensed real estate agent in the state of Colorado. She also owned and operated Messenger Title. A memorial service will be held by the family at a later date.