1. Bodleian Library: Carte 108 manuscripts (Collections for Wales) folio 30 b,c.1690
2. National Library of Wales: Tithe map and apportionment, Llanrhidian Lower, 1847
3. National Library of Wales: Penrice and Margam manuscripts 3005, grant of lands at Lanhelen [sic] in Landimor, 1319
4. Public Record Office: C 133/1/6, inquisition post mortem, Robert Walerund, 1273
5. Public Record Office: C 145/83/12, inquisition of lands alienated by William de Breos, 1319