Answer : 2. "भानुजी महाराज "
Explanation :

1. Kathak dance is a North Indian classical dance. If the story is told then it is called Kathak. The word Kathak means telling the story in dance form. In ancient times, Kathak was known as Kushilava.

2. This is the oldest gharana of Kathak. The originator of Jaipur Gharana is Bhanu ji (famous Shiva Tandav dancer).