'Olav Nilsson Tjaldal [child of Nils Tjaldal], f. 1630, d. ikr. [about] 1700, g. m. Sigrid Torkjellsdtr. Fiskland.'
Volume 2 indicates that it was Torbjørg Torkjellsdatter Fiskland who married Olav Nilsson Tjaldal.
'I 1661 åtte ... Olav bruket saman med syskena sine.'translation: In 1661, Olav owned the farm with his siblings.