The Irish name Hanneman originally appeared in Gaelic as "O hEanain," but sometimes is an abbreviated form of the surname Henagahn.
from ancient times.
This web page shows only a small excerpt of our Hanneman research.Another 251 words (18 lines of text) covering the year 1172 is included under the topic Early Hanneman History in all our PDF Extended History products and printed products wherever possible.
Irish names were rarely spelled consistently in the Middle Ages. Spelling variations
of the name Hanneman dating from that time include Heenan, Henaghan, Henehan, Heenon, Hanegan, Hannegan, Hanigan, Hannigan, Haneghan and many more.
To escape the religious and political discrimination they experienced primarily at the hands of the English, thousands of Irish left their homeland in the 19th century. These migrants typically settled in communities throughout the East Coast of North America, but also joined the wagon trains moving out to the Midwest. Ironically, when the American War of Independence
began, many Irish settlers took the side of England
, and at the war's conclusion moved north to Canada. These United Empire Loyalists, were granted land along the St. Lawrence River and the Niagara Peninsula. Other Irish immigrants settled in Newfoundland, the Ottawa Valley, New Brunswick and Nova Scotia. The greatest influx of Irish immigrants, however, came to North America during the Great Potato Famine
of the late 1840s. Thousands left Ireland
at this time for North America and Australia
. Many of those numbers, however, did not live through the long sea passage. These Irish settlers to North America were immediately put to work building railroads, coal mines, bridges, and canals. Irish settlers made an inestimable contribution to the building of the New World. Early North American immigration records have revealed a number of people bearing the Irish name Hanneman or a variant listed above, including: Dennis, James, John, Martin, Mathias, Michael, Patrick and Robert Heenan, all arrived in Philadelphia, Pennsylvania between 1840 and 1860; Mrs. Ellen Henegan settled in San Francisco Cal. in 1850.