is this your Duggan/Dugan family in 1881 - again in Sheffield ?
Thomas Dugan 41, Engine fitter, born Co. Tipperary
Mary Dugan 36, born Co. Roscommon
Michael Dugan 15, Engine turner[?]
Thomas Dugan 10
John W. Dugan 9
James Dugan 5
Obadiah J. Dugan 3
Robert P. Dugan 6 Mon
Ref : RG11 / Piece 4661 / Folio 107 / Page: 30
All the children are listed as being born in Sheffield. You would think a birth registration for rare name like Obadiah would be easy to spot - but I dont see anything close on
FreeBMDThe 1871 census is a little unclear with regard to places of birth - most of the details are ditto'd, but the entry beside Michael is crossed out and replaced with Sheffield. Could that have meant place of birth Ireland for Thomas and Mary and Sheffield for all the children ? That would fit with the 1881 census...
If that's correct then maybe the marriage of Thomas and Mary took place in England .... which might make more sense since they had origins in different parts of Ireland.
Shane
English Census information Crown Copyright, from
www.nationalarchives.gov.uk