Show ContentsMalleck History, Family Crest & Coats of Arms

Etymology of Malleck

What does the name Malleck mean?

The Irish name Malleck was originally written in a Gaelic form as Ó Maolmhuaidh, which is derived from the word "muadh," which has the dual meaning of "noble" and "big and soft." 1

The Sept Molloy are the traditional Lords of Fircall, King's County and claim direct "descent from Eochaidh, brother of Tuahal who No. 89 on the 'MacGeoghagens' pedigree, ancestor of O'Maoluaidh, anglicised O'Molloy, and Molloy." (O'Hart)

From the Lords, the Molloys of Aghadonoher, King's County and the Molloys of Harperstown and Oakport, County Roscommon descend. (O'Hart)

Early Origins of the Malleck family

The surname Malleck was first found in County Offaly (Irish: Uíbh Fháilí) originally the Kingdom of Uí Failghe, located in central Ireland in the Province of Leinster, where they held a family seat from ancient times.

The aforementioned MacGeoghagan who were Lords of Moycassell and Fertullagh, in Westmeath claim descent from Fiach, son of Niall of the Nine Hostages, the 126th Monarch of Ireland who reigned c. 405. He was one of the Heremon Kings of Ireland. (O'Hart)

Albin O'Molloy or Alpin O'Moelmhuaidh (d. 1223), was Bishop of Ferns, a native Irishman, "who became a Cistercian monk at Baltinglass, and eventually rose to be abbot of that house. In Lent 1186, when John, archbishop of Dublin, held a synod at Holy Trinity Church, Albin preached a long sermon on clerical continency, in which he laid all the blame for existing evils on the Welsh and English clergy who had come over to Ireland. On 5 Nov. he was appointed by Pope Innocent III, with the Archbishop of Tuam and Bishop of Kilmacduagh, to excommunicate the Bishop of Waterford, who had robbed the Bishop of Lismore." 2

Early History of the Malleck family

This web page shows only a small excerpt of our Malleck research. Another 149 words (11 lines of text) covering the years 1110, 1640, 1641, 1652, 1660, 1663, 1667, 1669, 1690, 1702, 1742, 1758, 1764 and 1767 are included under the topic Early Malleck History in all our PDF Extended History products and printed products wherever possible.

Malleck Spelling Variations

The Middle Ages saw a great number of spelling variations for surnames common to the Irish landscape. One reason for these variations is the fact that surnames were not rigidly fixed by this period. The following variations for the name Malleck were encountered in the archives: Molloy, Mulloy, Miley, O'Molloy, O'Mulloy, Mullee and many more.

Early Notables of the Malleck family

John O'Molloy of English parish, Sugawn chief, Lord of Fercal (Feara Ceall), Offaly Francis Molloy or O'Maolmhuaidh (fl. 1660), was an Irish theologian and grammarian, a native of the county of Meath, Ireland. "The family of which he was a member had extensive landed possessions in the district known as O'Molloys' Country, and some of them engaged actively in the Irish movements from 1641 to 1652." 2 Charles Molloy (1640-1690), was an Irish lawyer of the Middle Temple, born in County Offaly. He was "a native of King's County and was probably a member of the family of Molloy of Clonbeale, which claims...
Another 154 words (11 lines of text) are included under the topic Early Malleck Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Malleck family

A great mass of Ireland's native population left the island in the 19th century, seeking relief from various forms of social, religious, and economic discrimination. This Irish exodus was primarily to North America. If the migrants survived the long ocean journey, many unfortunately would find more discrimination in the colonies of British North America and the fledgling United States of America. These newly arrived Irish were, however, wanted as a cheap source of labor for the many large agricultural and industrial projects that were essential to the development of what would become two of the wealthiest nations in the western world. Early immigration and passenger lists indicate many people bearing the Malleck name: Charles Molloy, who came to Boston in 1725; Arthur Molloy, who settled in Nova Scotia in 1750; William Mulloy, a Loyalist, who came to Ontario, Canada from America in 1796.



  1. MacLysaght, Edward, Supplement to Irish Families. Baltimore: Genealogical Book Company, 1964. Print.
  2. Smith, George (ed), Dictionary of National Biography. London: Smith, Elder & Co., 1885-1900. Print


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