Johannesen (Sletto), Guttorm 1713-1760 Guttorm Johannesen (Sletto). Born 1713. Died 1760.                                                             Biography Born 1713. Fisherman. Moved from Hol to Fretheim, Flåm sogn, Aurland. He got himself several boats and modern fishing equipment. Died 1760. Spouse and children Guri Torsteinsdotter (Fretheim). Married unknown date.   Torstein Guttormsen (Fretheim).