this will was proved on the 13.2.1760 before the rev Geo Kilby clerk surrogate etc. by the oath of Wm Bartlett brother in law of the deceased and one of the executors therein named to whom administration of all and singular the goods chattels and credits of the said deceased was granted and committed he being first sworn duly to administer power being reserved of making the like grant to Thomasine Bartlett wife of the said Wm Bartlett sister of the said deceased the other executor when she shall apply for the same