Lady Eleanor Butler1
- [S47] BIFR1976 page 652. See link for full details for this source. Hereinafter cited as. [S47]
Donell MacMorrough, King of Leinster1 
Donell MacMorrough, King of Leinster also went by the nick-name of Donell ‘the Handsome’.1 He succeeded as the King Donell of Leinster in 1170.1
Child of Donell MacMorrough, King of Leinster
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Donell ‘Oge’ MacMorrough1 
Child of Donell ‘Oge’ MacMorrough
- Mortogh Kavanagh MacMorrough+1 d. 1281
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Mortogh Kavanagh MacMorrough1 
Child of Mortogh Kavanagh MacMorrough
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Mortogh Kavanagh, King of Leinster1
He gained the title of King Mortogh of Leinster elected.1 In 1314 he was summoned to attend King Edward II against the Scots.1
Child of Mortogh Kavanagh, King of Leinster
- Art Boy Kavanagh+ b. 1447, d. 1517; according to a pedigree registered at U.O., but the dates make this relationship look unlikely1
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Art Boy Kavanagh1 
He lived at St. Molins, County Carlow, IrelandG.1 He lived at Borris, County Carlow, IrelandG.1 He lived at Polmonty, County Wexford, IrelandG.1
Children of Art Boy Kavanagh
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Cahir Mac Art Boy Kavanagh, Baron of Ballyanne, The MacMorrough1 
He lived at Borris, County Carlow, IrelandG.1 He was created 1st Lord of Ballyanne, co. Wexford [Ireland] on 8 February 1553, for life.1 He had other sons and a daughter.1
Children of Cahir Mac Art Boy Kavanagh, Baron of Ballyanne, The MacMorrough and Lady Cecilia FitzGerald
- Terloch Mac Cahir Kavanagh1
- Brian Mac Cahir Kavanagh, The MacMorrough+1 b. c 1526, d. 1575
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Moriertagh Mac Art Boy Kavanagh1
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]
Lady Cecilia FitzGerald1
She was also known as Alicia.1 Her married name became Kavanagh.1
Children of Lady Cecilia FitzGerald and Cahir Mac Art Boy Kavanagh, Baron of Ballyanne, The MacMorrough
- Terloch Mac Cahir Kavanagh1
- Brian Mac Cahir Kavanagh, The MacMorrough+1 b. c 1526, d. 1575
Brian Mac Cahir Kavanagh, The MacMorrough1 
In 1572 he was in rebellion.1 He lived at Poulmonty, Ireland.1 He lived at Borris, County Carlow, IrelandG.1
Children of Brian Mac Cahir Kavanagh, The MacMorrough and Elinor Byrne
- Edmond Kavanagh1
- Gerald Kavanagh1
- Morish Kavanagh1
- Elinor Kavanagh1
- Morgan MacBryan Kavanagh, The MacMorrough+1 b. 1566, d. 19 Jun 1636
- [S47] BIFR1976 page 651. See link for full details for this source. Hereinafter cited as. [S47]