governor Johannes Bentson Dufva, 2.Lord of Marsäter, squire of Duveholm - 27 Oct 1643 Ahvena Sea, Bothnian Gulf (drowned) (d. 1643) Parents Brita Mikkelsdotter Uggla, heiress of 'Duveholm', dowager of Marsäter bailiff Benedict Laurenson 'Dufva', 1.Lord of Marsäter, squire of Kårtorp Children Brita Dufva, co-heiress of Marsäter & Duveholm manors