Note: According to an abstract of her father's will (Beaman's), in it he mentions a daughter Sally Carr Armstrong; a separate item mentions a granddaughter as Sarah Carr Armstrong. Are these two separate people, or was there a mistake in the writing of the will, or in the recording of it by the clerk, or by the one who wrote the abstract? Very possibly. Or, were there two Sarah/Sallys who married Armstrong men? Also possible.
BSR's ancestry chart lists a daughter Sarah for Benjamin & Hannah (no source noted).