Get Citizenship Through Naturalization Uk US. The process of an irish citizen becoming a british citizen through a period of qualifying residency in the uk is distinct. Issued to all people who are granted british citizenship through naturalisation.
(i qualify on other points too, passed not the answer you're looking for?
Usually naturalisation certificates contain search by name in record series ho 334 on ancestry.co.uk and download (£) naturalisation certificates and declarations of british nationality for these years. Naturalisation after five years in the uk. Applicants in the uk should check the validity of their irish passport at least 3 months ahead of travel. I don't know what rules there are on this, i'm afraid.