Census returns for The Rhondda 1841, 1851, 1861, 1871, 1881, 1891, 1901 (microfilm).
Census Indexes
1841 Census for Glamorgan (CD-ROM)
1851 Census for Glamorgan (CD-ROM).
1861 Census for Glamorgan (CD-ROM).
1881 Wales and most English Counties on Fiche, CD-ROM
for United Kingdom.
1891 Census of Glamorgan (CD-ROM)
1891 Cwm Rhondda Census (CD -ROM)
1891 Census of Aberdare (CD-ROM)
1891 Census East Glamorgan Parishes,invluding Gelligaer,
Llantrisant, Eglwsilian, Llanwonno (CD-ROM)
International Genealogical Index (IGI)
1984 Edition for England and Wales: contains records that list dates and places of birth, christenings, and marriages. Includes people who lived any time after the early 1500s up through the early 1900s. These names have been researched and extracted from thousands of original records.