Looking for information on the family of Henry Doupe, who left Ireland about 1900 and came to New York.
Have you found this?
http://churchrecords.irishgenealogy.ie/churchrecords/search.jsp?namefm=&namel=doupe&location=&dd=&mm=&yy=&submit=Search
and this
http://www.census.nationalarchives.ie/search/results.jsp?census_year=1901&surname=Doupe&firstname=&county=&townland=&ded=&age=&sex=&search=Search&relationToHead=&religion=&education=&occupation=&marriageStatus=&birthplace=&language=&deafdumb=&marriageYears=&childrenBorn=&childrenLiving=
I will need a lot more information to help you some more.
Look forward to hearing from you.
Martine