Sheila Diane Brown, 68, of Bluffton, passed away Wednesday morning, March 1, 2023, at Lutheran Hospital in Fort Wayne. Diane was born in Dayton, Ohio, on Dec. 14, 1954, to Owen and Delores (Marshall) Brown. She married Tom Brown in Honolulu, Hawaii, on Dec. 18, 1976; he survives. Diane was a 1974 graduate of Huntington…