1984 - 2017 Owner Anastasia (Nee Noble) and Johnny Delap.
2003 - 2017 Anastasia Noble (Tuggy), highland cattle on the low part of the Achrioch and Achadunan hill.
1994 - 2016 J & D Jackson rented fields and big shed.
1984 - 1994 Kenneth and June Findlays, fields, hill and steading rented from Cairndow Estate.
1976 - 1984 Ben Coutts Estate manager for Cairndow Estate ??????1971 - 1975 David Drummond farm and estate manager for Cairndow Estate.
1971 – 1984 Donald MacPherson farm manager Cairndow Estate.
1968 - Big shed at Achadunan was built to winter the sheep and inside lambing.
1959 - 1964 Ben Coutts farm and estate manager for Ardkinglas Estate.
1957 - 1959 Donald Morrison head shepherd, Michael Noble farm and estate manager Ardkinglas Estate.
1945 – 1984 Betty Lang then Macpherson in house.
1939 - 1976 Elizabeth Lang in house.
1939 - 1957 John and Elizabeth Lang rented house steadings and fields from Ardkinglas Estate as Dairy Farm.
1928 – 39 Willie Weir, farmer, rented from Ardkinglas Estate, Achadunan Farm let to the Weirs Martinmas 1928.
1921 – 29 Donald McElrich, farm manager for Ardkinglas Estate.
1906 - Peter Stalker, farmer.
Ear mark for Achadunan
1900 - early 1960’s Branding irons were heated in a fire made in a braizier, and then the horn was branded with the name of the owner and year born, the horn was also branded when they came home from wintering. Eg “H” for Hamilton - 1961 Achadunan was “H” (Hamilton)
Crop on left and four half on right, Achadunan, Beinn Ime and Beinn Chorranach ear mark.
