Allt-mawr, Breconshire Genealogy
Alltmawr Church is in the Diocese of Swansea and Brecon, in the community of Erwood in the county of Powys. It is located at Ordnance Survey national grid reference SO0733846879. For additional information see Brecknockshire Churches Survey.
Census records from 1841 to 1911 are available online. For access, see England Census Records and Indexes Online. Census records from 1841 to 1891 are also available on film through a Family History Center or at the Family History Library.