Patterns of delayed marriage: how special are the Irish?

"This paper deals with delayed marriage and singlehood among the Irish as a focus for the study of the persistence of ethnic characteristics. Patterns of delayed marriage in Ireland in the nineteenth and twentieth centuries are reviewed, and evidence is also presented that Irish persons in other countries (especially in the United States) continue to show significantly higher rates of singlehood and postponed marriage than persons of other nationality groups. Discussion includes how delayed marriage became common in Ireland during the past 150 years and what may be involved in the apparent persistence of this pattern today in Ireland and among the Irish in other countries."