i. National Archives, Wills Probate & associated papers.; Page entry for William Holme Parker; 2010/6/376; [Source Record]; Certainty Unknown ('4')
ii. Grants of Probate and Letters of Administration since 1992.; Page entry for Rebecca Jane Parker; 2020 PO 007716; [Source Record]; Certainty Unknown ('4')
iii. High Court Probate.; Page entry for Rebecca Jane Parker, 13 Nov 2020, 2020 PO 007716; [Source Record]; Certainty Unknown ('4')