IONA MIKKELSEN - TITUSVILLE, Fla. - Iona Lemon Mason Mikkelsen, of Titusville, Fla., passed into the presence of her Lord and Savior on Dec. 17, 2013. She was born in Westford, Vt., on Sept. 28, 1922, to the late Dean Elijah and Anna Charlotte (Harris) Fleming. She was a member of DAV, the Grange, Eastern Stars, and the Heineberg Senior Center. She is survived by her daughter, Patricia Dunn; son, Larry Mason; six grandchildren; 16 great-grandchildren; and nieces and nephews. She was predeceased by five brothers; and three sisters. A graveside service will be held at a later date in Vermont.