Complex sentence: His son Sir Nicholas married Sheila, a daughter of the O'Sullivan Beare, a clan with lands in West Cork.Unlike most of the English settlers following the Reformation, the Brownes soon reverted to the Catholic faith.
Split into simpler sentences: His son Sir Nicholas married Sheila, a daughter of the O'Sullivan Beare, a clan with lands in West Cork. However, unlike most of the English settlers following the Reformation, the Brownes soon reverted to the Catholic faith.