Peerage Record – 38699

     Donough O’Brien lived at Carrigogunnell Castle, County Limerick, Ireland^G.¹

     Joan O’Brien is the daughter of Donough O’Brien.² She married Major Gerald Fitzgerald, 17th Knight of Glin, son of John FitzGerald, 16th Knight of Glin and Honora O’Connor.¹
     Her married name became Fitzgerald.

     John Fitzgerald was the son of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.² He died, without issue.¹
     He was a notable duellist.¹

     Mary Fitzgerald is the daughter of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.² She married Cornelius Mahony.¹
     Her married name became Mahony.

     Cornelius Mahony married, secondly, Mary Fitzgerald, daughter of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.¹ He died in 1722.¹
     He lived at New Castle, County Limerick, Ireland^G.¹ He lived at Kilmorna, Knockavrony, County Kerry, Ireland^G.¹

     Honora Fitzgerald is the daughter of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.² She married Henry FitzGerald.¹

     Henry FitzGerald married Honora Fitzgerald, daughter of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.¹
     He had one son and one daughter.¹ He lived at Braemore, County Kerry, Ireland^G.¹ He lived at Licklevun Castle, County Kerry, Ireland^G.¹

     Helen Fitzgerald is the daughter of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.² She married John Ankettle.¹
     Her married name became Ankettle.

     John Ankettle married Helen Fitzgerald, daughter of Major Gerald Fitzgerald, 17th Knight of Glin and Joan O’Brien.¹
     He lived at County Limerick, Ireland^G.¹