While the Anglicized versions of Irish names are familiar to most people, many Irish names have a long and proud Gaelic heritage that is often unknown. The original Gaelic form of the name O'Costagynd is Mac Oistigin which is probably derived from the pet form of the English name Roger, which is Hodgkin.
Early Origins of the O'Costagynd family
The surname O'Costagynd was first found in Leix
(Irish: Laois) formerly known as Queen's County, located in central Ireland
, in Leinster
Province, where they held a family seat
from ancient times.
Early History of the O'Costagynd family
This web page shows only a small excerpt of our O'Costagynd research.Another 97 words (7 lines of text) covering the years 103 and 1039 are included under the topic Early O'Costagynd History in all our PDF Extended History products and printed products wherever possible.
O'Costagynd Spelling Variations
The spelling of names in Ireland
during the Middle Ages was rarely consistent. This inconsistency was due to the scribes and church officials' attempts to record orally defined names in writing. The common practice of recording names as they sounded resulted in spelling variations
such as Costigan, Costigen, Costigin, McCostigan and others.
Early Notables of the O'Costagynd family (pre 1700)
More information is included under the topic Early O'Costagynd Notables in all our PDF Extended History products
and printed products wherever possible.
Migration of the O'Costagynd family to the New World and Oceana
The English-ruled Ireland
of the late 18th and 19th centuries featured a rapidly increasing population and an agricultural-based economy. This combination proved to be disastrous in the 1840s after a couple of failed potato harvests. Thousands died of disease and starvation, and thousands more left the country, often bound for North America. Those that survived the journey to North America were put to work building the bridges, canals, roadways, and railways needed for the development of an industrial society. Those Irish, although often despised by those already established in North American cities and towns, played an instrumental role in making Canada and the United States the powerful and wealthy nations that they are today. An examination of early immigration and passenger lists has shown many immigrants bearing the name O'Costagynd: Michael, James, Joseph, Lawrence, Patt, Thomas (three of this name), and William Costigan, who arrived in Philadelphia, Pennsylvania between 1850 and 1870.