The correct answer is Pushyabhuti.
Pushyabhuti was the founder of the Vardhana dynasty, which ruled over the northern Indian subcontinent in the 7th century CE. He was a powerful ruler who expanded his kingdom to include much of the Ganges valley. He was also a patron of the arts and literature.
Aditya Vardhana was the son of Pushyabhuti and the second ruler of the Vardhana dynasty. He was a successful military commander who defeated the Hunas and extended his kingdom to include parts of Afghanistan and Pakistan.
Naravardhana was the son of Aditya Vardhana and the third ruler of the Vardhana dynasty. He was a wise and just ruler who is credited with bringing peace and prosperity to his kingdom.
Rajyavardhana was the son of Naravardhana and the fourth ruler of the Vardhana dynasty. He was a brave and heroic warrior who fought against the Hunas and other enemies of his kingdom. He was killed in battle in 647 CE.
The Vardhana dynasty was a powerful and influential dynasty that ruled over much of northern India in the 7th century CE. They were patrons of the arts and literature, and their rule was a time of peace and prosperity.