Mohiuddin Nagar is a block and a notified area in Samastipur district in the Indian state of Bihar, India. It derives its name from Sufi saint Shah Afaq Mohiuddin. He was descendant of Shah Qasim Suleiman of Chunar. Earlier this area was known as Sheher Dharhara. There is a fort named Amina Bibi ka Quila commonly known as Fansighar. From Wikipedia
