1901 & 1911 Census Returns.
18th & 19th Century Census Substitutes.
1851 Census Fragments
The 1851 census recorded:
Most of the surviving returns relate to parishes in Co. Antrim. These are searchable on-line. The comments on transcripts and abstracts of the 1841 census also apply to 1851.
- relationship to the head of the household;
- date of marriage;
- absent family members;
- family members who died since 1841;