i. Calverton Parish Records; Page NT/REG/54817/1-23 Fiche 4; Text Aug. 29 Betty of Willm. and Susannah Blackney; [Source Record]; Certainty Unknown ('4')
ii. Calverton Parish Records; Page NT/REG/54817/1-23 Fiche 4; Text Aug 29 Betty Daughter of Willm. & Susannah Blackney; [Source Record]; Certainty Unknown ('4')