William Smith was leasing the house at Willmount to Thomas Mahon in 1855. The Smith estate amounted to over 2000 acres in the early 1870s. At that time, Henry Morgan, the owner of over 200 acres in county Galway, was residing at Willmount.
Contemporary printed sources
- ''GRIFFITH'S VALUATION OF IRELAND'[Primary Valuation of Tenements]', 1850-1858. : Loughrea Union, 11.
- PARLIAMENTARY PAPERS. ''Return of names of proprietors and area and valuation of properties in counties in Ireland, held in fee or perpetuity or long leases at chief rents,'' 1876. (412) LXXX. 395: 149.