- NLW MS 10108D.
- File
- [1901x1923] /
Part of G. G. T. Treherne Manuscripts,
Notes, by G. G. T. Treherne, for the history of the church, parish, and manor of Eglwys Gymyn, with letters from John Ward, George Wardle, Philip Webb, and William Weir, 1902-1916.
George Gilbert Treherne Treherne and others.