Anglo-Irish and other Genealogies (J-L)
John O’Hart
1892 (5th Edition)
- Jacob of Dublin
- Jones of Lisnegrahan, County Roscommon
- Jordan (De Exeter), Lords of Athleathan, in ihe Barony of Gallen, and County of Mayo
- Jordan (De Exeter) Genealogy
- Joyce (No. 1) of Joyces Country, County Galway
- Joyce (No. 2) of Edgesworthstown, County Longford
- Kane (No. 2) of County Mayo
- Keary (No. 2) of Durhamstown, County Meath
- Keary (No. 3) of the County Galway
- Kearney of Cashel
- Keating of Baldwinstown, County Wexford
- Kershaw of South Carolina, U.S.A.
- Kirwan (No. 3) of Castlehacket, County Galway
- Knatchbull of the County Kilkenny
- Knolles of Oatlands, Kinsale, County Cork
- Lancaster of Sockbridge and Barton, County Westmoreland, England
- Lawless of the County Kilkenny
- Levallen
- Lindesay of Loughry and Tullahogue, County Tyrone
- Lloyd (No. 1) of Losset, County Cavan
- Lloyd (No. 2) of Losset, County Cavan
- Lodge of Clonfada, County Limerick
- Loftus, Archbishop of Dublin, and Lord Chancellor of Ireland
- Losse of Dublin
- Lowry of Pomeroy, County Tyrone
- Lowther (No. 1) of Lowther Castle, County Westmoreland
- Lowther (No. 2) of Ireland
- Lucy of Magherstafanagh, Raferton, and Doogary, County Fermanagh
- Ludlow of Ardsalla, County of Meath
- Luttrell of Luttrellstown, Ireland
- Lynch of Galway