Pandit Narayan Prasad was an eminent figure in the Jaipur Gharana of Kathak.
His son, Pandit Durga Lal, became one of India’s renowned Kathak maestros.
Durga Lal preserved and popularised Kathak with his dynamic performances and teaching.
The other names do not relate to Pandit Narayan Prasad’s lineage.
Hence, the correct answer is Durga Lal.