Margaret Dean (Gann) McLean, 88, of Broken Arrow, OK died at 8:34PM, Saturday, February 27, 2021 at St. Francis South Hospital in Broken Arrow, OK. She was born May 17, 1932 in Tulsa, OK to Harold and Louise Gann. she was married to Ernest Johnson McLean (deceased) of Ashville, NC. As a child Margaret excelled in music and learned to play and perform with the coronet with the Salvation Army Marching Band of Tulsa, OK. Later she joined and sang with the Sweet Adeline's International, a Native American quartet of Tulsa, OK, Shrine Circuses and other performing venues through the USA and Canada. She was a member of the Cherokee Nation of Oklahoma. Two children, Stephanie M. (La Croix) Rogers of Arlington Heights, IL and Dr. Thomas M. La Croix of Henderson, NV. Seven Grandchildren and Four Great Grandchildren.