Raghubir Sen, 59, of Belvidere, died Monday, August 20, 2007 in his home following and extended illness. Born October 1, 1947 in Calcutta, West Bengal, India the son of Dr. & Mrs. Arun Sen. He was married to Larysa Kravchenko in Belvidere, Illinois on December 7, 2004. He was a computer programmer in the Information Technology field. He attended First Baptist Church. Raghubir received a B.S. in Mechanical Engineering from Calcutta University. He is survived by his wife, Larysa Kravchenko, Belvidere; a son, Arunachal Joseph Sen, Pensacola, Fla.; two brothers and a sister in India and many nieces and nephews.