Family Search have an interactive map called "England and Wales Jurisdictions 1851" showing parish (and other) boundaries with optional background maps such as Ordnance Survey. There is also a Search facility, do read the guidance notes to get maximum benefit from this useful resource. See here for further background information to assist in the interpretation of this data
You can see pictures of Llanfihangel Brynpabuan which are provided by:
You can see the
administrative areas in which Llanfihangel Brynpabuan has been placed at times in the past. Select one to see a link to a map of that particular area.
Victorian Powys for schools site - Victorian map of Llanafan fawr and Llanfihangel Brynpabuan in 1833.
Map of the hamlet of Rhosferrig in the parish of Llanfihangel Brynpabuan in the County of Brecon. 1841. Evan Jones Griffiths, Llandeilo, surveyor. William Powell, Pantycorred, Breconshire, valuer. Second class map. Voluntary agreement. Commutation dated 13.01.1841. Shows woods, plantations and suspension bridge. Apportionment omits most field names. 1,319 acres commuted. Apportionment by holding. Land use details and some field-names given in apportionment schedule. Tithe rent charge £80 (£26.13.4d Vicar; £53.6.8d Chanter and Chapter of St David's Cathedral).
You can see maps centred on OS grid reference SN984566 (Lat/Lon: 52.198671, -3.487862), Llanfihangel Brynpabuan which are provided by: