Landed Estates
NUI Galway

Tenison/Tennison/King-Tenison

This branch of the Tenison family is descended from members of the family who settled in the north of Ireland in the mid- 17th century and includes Bishop Richard Tenison, bishop of Killala and Achonry. Thomas Tenison married Lady Frances King, daughter of the Earl of Kingston in 1803 which resulted in that branch of the family becoming known as King-Tenison. Thomas Tennison was a member of the Grand Panel of county Roscommon in 1828. In 1845 Edward King Tenison of Kilronan was High Sheriff for Leitrim. The family held extensive estates in county Roscommon, centred on Kilronan Castle (formerly Castle Tenison), near Keadue. Edward King Tenison was one of the principal lessors of property in the parishes of Ardcarn & Kilronan, barony of Boyle at the time of Griffith's Valuation. King-Tenison property in County Dublin was sold in the Landed Estates Court in November 1861. In 1876 the family held almost 17,000 acres in county Roscommon as well as over 1600 in county Sligo and 1500 in county Leitrim, mostly in the parish of Drumreilly. At the time of the first Ordnance Survey the agent for the estate was Little of Carrick-on-Shannon.

Houses

Name Townland Civil Parish PLU DED Barony County Map Ref
Kilronan Castle/Castle Tennison Castletenison Demesne Kilronan Boyle Keadew 43 Boyle Roscommon OSI Ref: G871121
OS Sheet:
Discovery map: 25
Knockranny Knockranny Kilronan Boyle Keadew 43 Boyle Roscommon OSI Ref: G893114
OS Sheet: 3, 4
Discovery map: 26

Archival sources

  • Survey of manor of Cootehall, estate of Edw. K. Tennison, 1862. Robinson Collection. ; Sligo County Library
  • Rental of Kilronan & Cootehall estates, 1900. Robinson Collection. ; Sligo County Library
  • Summary accounts relating to Leitrim, Roscommon & Sligo estates, 1844-62. Ms. 2187. ; National Library of Ireland
  • Abstract of names of purchasers at sale of estates, November, 1861. Ms. 2187. ; National Library of Ireland
  • Rental of Thomas Tenison's estates in county Roscommon, 1836-1640 with a return of labourers & tradesmen employed, 1846. MSS. 5101.; National Library of Ireland
  • Rent book showing amounts received from tenants on Edw. King-Tenison's estate in counties Roscommon & Dublin, 1846-59. MSS.3156. ; National Library of Ireland
  • Valuation survey of estate of Edward King-Tenison in counties of Roscommon & Tyrone, 1862, a collection of 57 maps. MSS. 19,747. ; National Library of Ireland
  • Deeds re Tenison & allied families, re lands in Cos Roscommon & Dublin, 1758, 19th-20th centuries. D 27,369-27,377; National Library of Ireland
  • Probates of wills of Edward K. Tenison, Kilronan Castle, and Lady Louisa Tenison, 1878, 1882. T.5303-5304; National Archives of Ireland

Contemporary printed sources

Modern printed sources