Complex sentence: Local low caste Hidus (Ezhava) were converted to Christianity and the descendants of this group is still present in Ayroor and is known as the "Aiyyakkavil" family.
Split into simpler sentences: Local low caste Hidus (Ezhava) were converted to Christianity. The descendants of this group is still present in Ayroor and is known as the "Aiyyakkavil" family.