Complex sentence: Ferry operation began either with her father in 1698 or with her half-brother, William, in 1730, departing from an Indian village called Wysquaqua, later Dobbs Ferry.
Split into simpler sentences: Ferry operation began either with her father in 1698 or with her half-brother, William, in 1730. The ferry site was an Indian village called Wysquaqua, later Dobbs Ferry.