McKerro History, Family Crest & Coats of Arms
- Origins Available:
The name McKerro has undergone many variations in the time that has passed since its genesis. In Gaelic it appeared as Cearbhaill, which is derived from the name of Cearbhal, the Lord of Ely who helped King Brian Boru lead the Irish to victory over the Danes at the Battle of Clontarf in 1014.
Early Origins of the McKerro family
The surname McKerro was first found in counties Tipperary, Offaly, Monaghan and Louth. Through their connection with Cearbal, they descend from King Oilioll Olum.
There were six distinct O'Carroll septs prior to the Anglo- Norman Conquest. While four disintegrated before the end of the 13th century, the two most important septs continued. These were O'Carroll of Ely O'Carroll, from the counties of Tipperary and Offaly, and O'Carroll of Oriel, from the counties of Monagan and Louth.
While the Oriel O'Carrolls disappeared as an official sept resulting from the Anglo- Norman Conquest, the members of that sept were not scattered, but remained mainly within their ancient territories. However, the O'Carrolls of Ely O'Carroll managed to maintain their independence and heritage until the end of the 16th century, and continued to play an important role in Irish history.
They formerly held large territories in the county of Tipperary, but were confined to the area around Birr in the county of Offaly by the rise of the powerful Norman Butlers.
Early History of the McKerro family
This web page shows only a small excerpt of our McKerro research. Another 200 words (14 lines of text) covering the years 1014, 1172, 1451, 1600, 1916, 1625, 1711, 1661, 1720, 1735, 1815, 1737, 1832, 1789, 1792, 1602 and 1673 are included under the topic Early McKerro History in all our PDF Extended History products and printed products wherever possible.
McKerro Spelling Variations
One name was often recorded under several different spellings during the life of its bearer during the Middle Ages. Spelling variations revealed in the search for the origin of the McKerro family name include O'Carroll, Carroll, Carrel, Carrell, Carrill, Carrol, Carroll, Caryll, Garvil, Garvill and many more.
Early Notables of the McKerro family (pre 1700)
Notable amongst the family name at this time was John Caryll (1625-1711), 1st Baron Caryll of Durford who came of an ancient Roman Catholic family, which had been settled, from the close of the sixteenth century, at West Harting in Sussex. 
Charles Carroll (1661-1720), often called Charles Carroll the Settler, to differentiate him from his son and grandson, was a wealthy lawyer...
Another 62 words (4 lines of text) are included under the topic Early McKerro Notables in all our PDF Extended History products and printed products wherever possible.
Migration of the McKerro family
North America accepted thousands of Irish immigrants during the 19th century as their homeland suffered under foreign imperialistic rule. Although settlers from the early portion of the century came to North America by choice in search of land, by far the largest influx of Irish immigrants came to North America during the Great Potato Famine of the late 1840s. Many of these Irish families left the country destitute and in some cases suffering from disease. However, those who survived the long ocean voyage were especially vital to the development of industry in the United States and what would become known as Canada. Research of immigration and passenger lists has shown many early immigrants bearing the name McKerro: John Carroll who settled in Nova Scotia in 1776; Mary Carroll (6 months old) who arrived in Quebec in 1849; Thomas Carroll and his family who arrived in Quebec in 1849.
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The McKerro Motto +
The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.
Motto: In Fide et in Bello Fortis
Motto Translation: Strong in both faith and war.
- ^ Smith, George (ed), Dictionary of National Biography. London: Smith, Elder & Co., 1885-1900. Print