Margaret L. McAdams, 79, of Defiance passed away Tuesday morning at Community Hospitals and Wellness Centers in Bryan.  She was born on October 27, 1934 in Ransom, Michigan to Raymond L. and Roby (Gilcher) Miller.  On November 10, 1955 Margaret married Robert "Bob" McAdams and he preceded her in death on February 24, 2009. Margaret graduated from Montpelier High School in 1951.  She then earned her Bachelor's degree in Education from Bowling Green State University in 1955.  In 1985 Margaret retired from Hicksville School District as an English and Foreign Language teacher as well as an advisor for the school newspaper and yearbook. Margaret is survived by one sister Alice I. Masters of Bryan and formerly of Montpelier; one niece, Sharon (Chris) Lyman of Edon; and one nephew, Thomas Masters of Montpelier. Visitation for Margaret will be on Friday July 11th from 12-2pm at the Thompson Funeral Home on Main Street in Montpelier.  Services will be on Friday at 2pm at the funeral home with Pastor Kirt Letcher to officiate.  Interment will follow at Riverside Cemetery in Montpelier.  Donations may be made to Donor's Choice.