Complex sentence: Hannah and Mary traveled north, during which time they were and given to an Indian family of 13 that included Samuel Lennardson, a 14-year-old captured in Worcester the year before.
Split into simpler sentences: Hannah and Mary traveled north, during which time they were and given to an Indian family group of 13 persons. It included Samuel Lennardson, a 14-year-old captured in Worcester the year before.