History of the Mackenzies | Page 5

his great valour and signal services in the battlefield, succeeded his father as Lord Offaly. He married the only daughter of Thomas Carron. This lady brought him the Seigniory of Desmond as a dowry. By her Thomas Lord Offaly had an only son, John, who, according to Colin Fitzgerald's supporters, was first Earl of Kildare and married first, Marjory, daughter of Sir Thomas Fitz-Antony, by whom he had issue - Maurice, progenitor of the Dukes of Leinster. John married, secondly, Honora, daughter of Hugh O'Connor, by whom he had six sons, the eldest of whom, according to the Irish-origin theory, was Colin Fitz-Gerald - but who, if the Fitzgerald theory had not been a pure invention, really ought to have been called Colin Fitz-John, or son of John - the reputed ancestor of the Mackenzies.
This, briefly stated, is the genealogy of the Fitzgeralds as given by the supporters of the Irish origin of the Mackenzies, and it may be right or wrong for all we need care in discussing the origin of the Mackenzies. Its accuracy will, however, be proved impossible.
According to the true genealogy, Thomas, who was the third son of Maurice, married Rohesia, heiress of Woodstock, near Athy, and daughter of Richard de St. Michael, Lord of Rheban. By this lady he had an only son, John, who succeeded as 6th Baron Offaly, and was in 1316 created 1st Earl of Kildare. John married Blanche, daughter of John Roche, Baron of Fermoy; not the two ladies given him in the Fitzgerald-Mackenzie genealogy.
The real authentic genealogy of the Fitzgeralds, from whom the Dukes of Leinster and other Fitzgerald families are descended, is as follows: The first,
I. OTHO, known as "Dominus Otho," belonged undoubtedly to the Gherardini family of Florence. He passed into Normandy, and in 1057 crossed into England, became a favourite with Edward the Confessor, and obtained extensive estates from that monarch. He had a son
II. WALTER FITZ OTHO, or son of Otho. He is mentioned in Domesday Book in 1078 as being then in possession of his father's estates. He was Castellan of Windsor and Warden of the Forests in Berkshire. He married Gladys, daughter of Rhiwallon ap Cynfyn, Prince of North Wales, and had three sons, the eldest being
III. GERALD FITZ WALTER, or son of Walter, who was appointed by Henry I. to the Constableship of Pembroke Castle and other important offices. He married Nesta, daughter of Rhys ap Gruffyd, ap Tudor Mawr, Prince of South Wales, and had issue by her, three sons, the eldest of whom was
IV. MAURICE FITZ GERALD, or son of Gerald. This, it will be noticed, was the first Fitzgerald of which we have any record, and he was the progenitor of the Irish Fitzgeralds. He accompanied Richard de Clare, Earl of Pembroke, popularly known as "Strongbow," to Ireland, and there highly distinguished himself, having, among other acts of renown, captured the city of Dublin. He died at Wexford in 1177. He married Alice or Alicia, daughter of Arnulph de Montgomery, fourth son of Roger de Montgomery, who led the centre of the Norman army at the battle of Hastings, and by her had issue - five sons, the eldest of whom was William, Baron of Naas, not Gerald as claimed by the supporters of the Colin Fitzgerald theory.
Thus far the two genealogies may be said to agree, except in a few of the marriages.
V. GERALD FITZ MAURICE, the second son, in 1205 became first Baron Offaly. The third son, Thomas, was progenitor of the original Earls of Desmond, who have long been extinct in the male line, the present Earldom, which is the Irish title of the Earl of Denbigh, having been created in 1622. Gerald Fitz Maurice married Katherine, daughter of Hamo de Valois, who was Lord Chief Justice of Ireland in 1197, and by her had a son,
VI. MAURICE FITZ GERALD, second Baron Offaly, one of the Lord Justices of Ireland. Maurice died in 1257, having married Juliana, daughter of John de Cogan, who was Lord Justice of Ireland in 1247, and by her had three sons, Maurice, Gerald, and Thomas. Maurice Fitzgerald has no wife given him in the Colin Fitzgerald genealogy. Thomas, the youngest son, had a son John, who ultimately, on the death of Maurice, fifth Baron Offaly, without issue, succeeded as sixth Baron, and was, on the 14th May, 1316, created the first Earl of Kildare. Maurice Fitz Gerald was succeeded by his eldest son,
VII. MAURICE FITZ MAURICE, as third Baron Offaly. He married Emelina, daughter of Sir Stephen de Longespee, a rich heiress, and by her had a son and two daughters. He was succeeded by his only son,
VIII. GERALD FITZ MAURICE, 4th Baron Offaly, who died without issue in 1287, when he was succeeded by his cousin Maurice, only son of Gerald,