"England & Wales, National Probate Calendar (Index of Wills and Administrations), 1858-1966, 1973-1995", digital images, Ancestry (http://www.ancestry.co.uk : accessed 16 January 2018), entry for William James died 18 May 1909 in Merthyr Tydfil Wales; citing Principal Probate Registry. Calendar of the Grants of Probate and Letters of Administration

Text from source:

James William of Twynyrodyn in the town and county of Merthyr Tydfil died 18 May 1909 Probate London 29 June to David Phillips draper William Walters schoolmaster Margaret James widow and Jane James spinster. Effects £700 1s. 6d. Resworn £800 15s, 5d