Two sets of diaries written by John and Arthur Oram, father and son, farmers and land agents in Burrishoole, County Mayo. The diaries cover the periods 1854–1907 and 1887–1919 and record the day to day management of estates, including herd management, crop management, and maintenance of the land. The diaries also frequently refer to the collection of rents from tenants. Both sets of diaries record the weather for each day and often refer to national and international events such as the 'Fenian' conspiracy, the beginning of the Land League, the 1916 Rising, and the 1918 influenza epidemic.

The 31st of 33 diaries of John Oram’s son, Arthur Oram, farmer and land agent, County Mayo. Covers the period January–December 1916 with some entries for January and February 1917 at the end. Arthur's diaries record his day-to-day work on the farm, the management of the land under his care, the management of the animals and crops, the buying and selling of livestock at local markets. Also repairing fences, farm buildings, roads and ensuring their upkeep. The diaries also note the weather for each day, his commitments at the Assizes, attendance at the Petty Sessions and other community work relevant to his social standing. He alludes to his work as an elected representative on the Board of Conservators, his membership of the Drainage Committee and the Railway Committee, the surveying and valuing of land, the advertising and awarding of tenders, and the commissioning and inspection of work carried out in respect of these two committees. Arthur also refers frequently to the difficulty in collecting rents from tenants. The diaries record rents received, name of tenant and amount. He refers to events and milestones reached in his own family, attendance at church and the regular company the Orams kept with their neighbours and extended family. The diaries also make reference to current affairs.